21655089792

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:445

約数の個数: 576

約数和(自身を含む): 77788994400

約数和(自身を除く): 56133904608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 61, 63, 64, 72, 76, 84, 96, 98, 112, 114, 122, 126, 128, 133, 144, 147, 152, 168, 171, 183, 192, 196, 224, 228, 244, 252, 266, 288, 294, 304, 331, 336, 342, 366, 384, 392, 399, 427, 441, 448, 456, 488, 504, 532, 549, 576, 588, 608, 662, 672, 684, 732, 784, 798, 854, 882, 896, 912, 931, 976, 993, 1008, 1064, 1098, 1152, 1159, 1176, 1197, 1216, 1281, 1324, 1344, 1368, 1464, 1568, 1596, 1708, 1764, 1824, 1862, 1952, 1986, 2016, 2128, 2196, 2317, 2318, 2352, 2394, 2432, 2562, 2648, 2688, 2736, 2793, 2928, 2979, 2989, 3136, 3192, 3416, 3477, 3528, 3648, 3724, 3843, 3904, 3972, 4032, 4256, 4392, 4634, 4636, 4704, 4788, 5124, 5296, 5472, 5586, 5856, 5958, 5978, 6272, 6289, 6384, 6832, 6951, 6954, 7056, 7296, 7448, 7686, 7808, 7944, 8064, 8113, 8379, 8512, 8784, 8967, 9268, 9272, 9408, 9576, 10248, 10431, 10592, 10944, 11172, 11712, 11916, 11956, 12578, 12768, 13664, 13902, 13908, 14112, 14896, 15372, 15888, 16219, 16226, 16758, 17024, 17568, 17934, 18536, 18544, 18816, 18867, 19152, 20191, 20496, 20853, 20862, 21184, 21888, 22344, 23424, 23832, 23912, 24339, 25156, 25536, 26901, 27328, 27804, 27816, 28224, 29792, 30744, 31776, 32438, 32452, 33516, 35136, 35868, 37072, 37088, 37734, 38304, 40382, 40992, 41706, 41724, 42368, 44023, 44688, 47664, 47824, 48657, 48678, 50312, 51072, 53802, 54656, 55608, 55632, 56448, 56601, 56791, 59584, 60573, 61488, 63552, 64876, 64904, 67032, 70272, 71736, 73017, 74144, 74176, 75468, 76608, 80764, 81984, 83412, 83448, 88046, 89376, 95328, 95648, 97314, 97356, 100624, 107604, 111216, 111264, 113202, 113582, 119168, 121146, 122976, 127104, 129752, 129808, 132069, 134064, 141337, 143472, 145971, 146034, 148288, 148352, 150936, 153216, 161528, 163968, 166824, 166896, 170373, 176092, 178752, 181719, 190656, 191296, 194628, 194712, 201248, 215208, 222432, 222528, 226404, 227164, 242292, 245952, 259504, 259616, 264138, 268128, 282674, 286944, 291942, 292068, 296576, 301872, 308161, 323056, 333648, 333792, 340746, 352184, 357504, 363438, 381312, 382592, 383629, 389256, 389424, 396207, 402496, 424011, 430416, 444864, 445056, 452808, 454328, 484584, 491904, 511119, 519008, 519232, 528276, 536256, 565348, 573888, 583884, 584136, 603744, 616322, 646112, 667296, 667584, 681492, 704368, 726876, 767258, 778512, 778848, 792414, 804992, 848022, 860832, 889728, 905616, 908656, 924483, 969168, 989359, 1022238, 1038016, 1038464, 1056552, 1072512, 1130696, 1147776, 1150887, 1167768, 1168272, 1207488, 1232644, 1272033, 1292224, 1334592, 1335168, 1362984, 1408736, 1453752, 1534516, 1557024, 1557696, 1584828, 1696044, 1721664, 1811232, 1817312, 1848966, 1938336, 1978718, 2044476, 2076032, 2113104, 2261392, 2301774, 2335536, 2336544, 2414976, 2465288, 2544066, 2584448, 2669184, 2685403, 2725968, 2773449, 2817472, 2907504, 2968077, 3069032, 3114048, 3115392, 3169656, 3392088, 3443328, 3452661, 3622464, 3634624, 3697932, 3876672, 3957436, 4088952, 4226208, 4522784, 4603548, 4671072, 4673088, 4930576, 5088132, 5370806, 5451936, 5546898, 5634944, 5815008, 5936154, 6138064, 6228096, 6339312, 6784176, 6905322, 7244928, 7269248, 7395864, 7753344, 7914872, 8056209, 8177904, 8452416, 8904231, 9045568, 9207096, 9342144, 9346176, 9861152, 10176264, 10741612, 10903872, 11093796, 11630016, 11872308, 12276128, 12678624, 13568352, 13810644, 14791728, 15829744, 16112418, 16355808, 16904832, 17808462, 18091136, 18414192, 18684288, 18797821, 19722304, 20352528, 21483224, 21807744, 22187592, 23260032, 23744616, 24168627, 24552256, 25357248, 27136704, 27621288, 29583456, 31659488, 32224836, 32711616, 35616924, 36828384, 37595642, 39444608, 40705056, 42966448, 44375184, 47489232, 48337254, 49104512, 50714496, 54273408, 55242576, 56393463, 59166912, 63318976, 64449672, 65423232, 71233848, 73656768, 75191284, 81410112, 85932896, 88750368, 94978464, 96674508, 110485152, 112786926, 118333824, 126637952, 128899344, 142467696, 147313536, 150382568, 162820224, 169180389, 171865792, 177500736, 189956928, 193349016, 220970304, 225573852, 257798688, 284935392, 300765136, 338360778, 343731584, 355001472, 379913856, 386698032, 441940608, 451147704, 515597376, 569870784, 601530272, 676721556, 773396064, 902295408, 1031194752, 1139741568, 1203060544, 1353443112, 1546792128, 1804590816, 2406121088, 2706886224, 3093584256, 3609181632, 5413772448, 7218363264, 10827544896, 21655089792]

約数ペア:

[(1, 21655089792), (2, 10827544896), (3, 7218363264), (4, 5413772448), (6, 3609181632), (7, 3093584256), (8, 2706886224), (9, 2406121088), (12, 1804590816), (14, 1546792128), (16, 1353443112), (18, 1203060544), (19, 1139741568), (21, 1031194752), (24, 902295408), (28, 773396064), (32, 676721556), (36, 601530272), (38, 569870784), (42, 515597376), (48, 451147704), (49, 441940608), (56, 386698032), (57, 379913856), (61, 355001472), (63, 343731584), (64, 338360778), (72, 300765136), (76, 284935392), (84, 257798688), (96, 225573852), (98, 220970304), (112, 193349016), (114, 189956928), (122, 177500736), (126, 171865792), (128, 169180389), (133, 162820224), (144, 150382568), (147, 147313536), (152, 142467696), (168, 128899344), (171, 126637952), (183, 118333824), (192, 112786926), (196, 110485152), (224, 96674508), (228, 94978464), (244, 88750368), (252, 85932896), (266, 81410112), (288, 75191284), (294, 73656768), (304, 71233848), (331, 65423232), (336, 64449672), (342, 63318976), (366, 59166912), (384, 56393463), (392, 55242576), (399, 54273408), (427, 50714496), (441, 49104512), (448, 48337254), (456, 47489232), (488, 44375184), (504, 42966448), (532, 40705056), (549, 39444608), (576, 37595642), (588, 36828384), (608, 35616924), (662, 32711616), (672, 32224836), (684, 31659488), (732, 29583456), (784, 27621288), (798, 27136704), (854, 25357248), (882, 24552256), (896, 24168627), (912, 23744616), (931, 23260032), (976, 22187592), (993, 21807744), (1008, 21483224), (1064, 20352528), (1098, 19722304), (1152, 18797821), (1159, 18684288), (1176, 18414192), (1197, 18091136), (1216, 17808462), (1281, 16904832), (1324, 16355808), (1344, 16112418), (1368, 15829744), (1464, 14791728), (1568, 13810644), (1596, 13568352), (1708, 12678624), (1764, 12276128), (1824, 11872308), (1862, 11630016), (1952, 11093796), (1986, 10903872), (2016, 10741612), (2128, 10176264), (2196, 9861152), (2317, 9346176), (2318, 9342144), (2352, 9207096), (2394, 9045568), (2432, 8904231), (2562, 8452416), (2648, 8177904), (2688, 8056209), (2736, 7914872), (2793, 7753344), (2928, 7395864), (2979, 7269248), (2989, 7244928), (3136, 6905322), (3192, 6784176), (3416, 6339312), (3477, 6228096), (3528, 6138064), (3648, 5936154), (3724, 5815008), (3843, 5634944), (3904, 5546898), (3972, 5451936), (4032, 5370806), (4256, 5088132), (4392, 4930576), (4634, 4673088), (4636, 4671072), (4704, 4603548), (4788, 4522784), (5124, 4226208), (5296, 4088952), (5472, 3957436), (5586, 3876672), (5856, 3697932), (5958, 3634624), (5978, 3622464), (6272, 3452661), (6289, 3443328), (6384, 3392088), (6832, 3169656), (6951, 3115392), (6954, 3114048), (7056, 3069032), (7296, 2968077), (7448, 2907504), (7686, 2817472), (7808, 2773449), (7944, 2725968), (8064, 2685403), (8113, 2669184), (8379, 2584448), (8512, 2544066), (8784, 2465288), (8967, 2414976), (9268, 2336544), (9272, 2335536), (9408, 2301774), (9576, 2261392), (10248, 2113104), (10431, 2076032), (10592, 2044476), (10944, 1978718), (11172, 1938336), (11712, 1848966), (11916, 1817312), (11956, 1811232), (12578, 1721664), (12768, 1696044), (13664, 1584828), (13902, 1557696), (13908, 1557024), (14112, 1534516), (14896, 1453752), (15372, 1408736), (15888, 1362984), (16219, 1335168), (16226, 1334592), (16758, 1292224), (17024, 1272033), (17568, 1232644), (17934, 1207488), (18536, 1168272), (18544, 1167768), (18816, 1150887), (18867, 1147776), (19152, 1130696), (20191, 1072512), (20496, 1056552), (20853, 1038464), (20862, 1038016), (21184, 1022238), (21888, 989359), (22344, 969168), (23424, 924483), (23832, 908656), (23912, 905616), (24339, 889728), (25156, 860832), (25536, 848022), (26901, 804992), (27328, 792414), (27804, 778848), (27816, 778512), (28224, 767258), (29792, 726876), (30744, 704368), (31776, 681492), (32438, 667584), (32452, 667296), (33516, 646112), (35136, 616322), (35868, 603744), (37072, 584136), (37088, 583884), (37734, 573888), (38304, 565348), (40382, 536256), (40992, 528276), (41706, 519232), (41724, 519008), (42368, 511119), (44023, 491904), (44688, 484584), (47664, 454328), (47824, 452808), (48657, 445056), (48678, 444864), (50312, 430416), (51072, 424011), (53802, 402496), (54656, 396207), (55608, 389424), (55632, 389256), (56448, 383629), (56601, 382592), (56791, 381312), (59584, 363438), (60573, 357504), (61488, 352184), (63552, 340746), (64876, 333792), (64904, 333648), (67032, 323056), (70272, 308161), (71736, 301872), (73017, 296576), (74144, 292068), (74176, 291942), (75468, 286944), (76608, 282674), (80764, 268128), (81984, 264138), (83412, 259616), (83448, 259504), (88046, 245952), (89376, 242292), (95328, 227164), (95648, 226404), (97314, 222528), (97356, 222432), (100624, 215208), (107604, 201248), (111216, 194712), (111264, 194628), (113202, 191296), (113582, 190656), (119168, 181719), (121146, 178752), (122976, 176092), (127104, 170373), (129752, 166896), (129808, 166824), (132069, 163968), (134064, 161528), (141337, 153216), (143472, 150936), (145971, 148352), (146034, 148288)]