21872183424

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:460

約数の個数: 512

約数和(自身を含む): 75248517120

約数和(自身を除く): 53376333696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 61, 62, 64, 78, 84, 91, 93, 96, 104, 112, 122, 124, 128, 156, 168, 182, 183, 186, 192, 208, 217, 224, 244, 248, 273, 312, 331, 336, 364, 366, 372, 384, 403, 416, 427, 434, 448, 488, 496, 546, 624, 651, 662, 672, 728, 732, 744, 793, 806, 832, 854, 868, 896, 976, 992, 993, 1092, 1209, 1248, 1281, 1302, 1324, 1344, 1456, 1464, 1488, 1586, 1612, 1664, 1708, 1736, 1891, 1952, 1984, 1986, 2184, 2317, 2379, 2418, 2496, 2562, 2604, 2648, 2688, 2821, 2912, 2928, 2976, 3172, 3224, 3416, 3472, 3782, 3904, 3968, 3972, 4303, 4368, 4634, 4758, 4836, 4992, 5124, 5208, 5296, 5551, 5642, 5673, 5824, 5856, 5952, 6344, 6448, 6832, 6944, 6951, 7564, 7808, 7944, 8463, 8606, 8736, 9268, 9516, 9672, 10248, 10261, 10416, 10592, 11102, 11284, 11346, 11648, 11712, 11904, 12688, 12896, 12909, 13237, 13664, 13888, 13902, 15128, 15888, 16653, 16926, 17212, 17472, 18536, 19032, 19344, 20191, 20496, 20522, 20832, 21184, 22204, 22568, 22692, 23424, 24583, 25376, 25792, 25818, 26474, 27328, 27776, 27804, 30121, 30256, 30783, 31776, 33306, 33852, 34424, 34944, 37072, 38064, 38688, 39711, 40382, 40992, 41044, 41664, 42368, 44408, 45136, 45384, 49166, 50752, 51584, 51636, 52948, 54656, 55608, 60242, 60512, 60573, 61566, 63552, 66612, 67704, 68848, 71827, 73749, 74144, 76128, 77376, 79422, 80764, 81984, 82088, 83328, 88816, 90272, 90363, 90768, 98332, 101504, 103272, 105896, 111216, 120484, 121024, 121146, 123132, 127104, 133224, 133393, 135408, 137696, 141337, 143654, 147498, 148288, 152256, 154752, 158844, 161528, 163968, 164176, 172081, 177632, 180544, 180726, 181536, 196664, 206544, 211792, 215481, 222432, 240968, 242048, 242292, 246264, 262483, 266448, 266786, 270816, 275392, 282674, 287308, 294996, 296576, 304512, 317688, 323056, 328352, 344162, 355264, 361088, 361452, 363072, 393328, 400179, 413088, 423584, 424011, 430962, 444864, 481936, 484584, 492528, 516243, 524966, 532896, 533572, 541632, 550784, 565348, 574616, 589992, 625921, 635376, 646112, 656704, 688324, 710528, 722904, 726144, 786656, 787449, 800358, 826176, 847168, 848022, 861924, 889728, 933751, 963872, 969168, 985056, 1032486, 1049932, 1065792, 1067144, 1083264, 1130696, 1149232, 1179984, 1251842, 1270752, 1292224, 1313408, 1376648, 1445808, 1573312, 1574898, 1600716, 1652352, 1694336, 1696044, 1723848, 1837381, 1867502, 1877763, 1927744, 1938336, 1970112, 2064972, 2099864, 2131584, 2134288, 2261392, 2298464, 2359968, 2503684, 2541504, 2584448, 2753296, 2801253, 2891616, 3146624, 3149796, 3201432, 3392088, 3447696, 3674762, 3735004, 3755526, 3855488, 3876672, 3940224, 4129944, 4199728, 4268576, 4381447, 4522784, 4596928, 4719936, 5007368, 5083008, 5506592, 5512143, 5602506, 5783232, 6299592, 6402864, 6784176, 6895392, 7349524, 7470008, 7511052, 7753344, 8136973, 8259888, 8399456, 8537152, 8762894, 9045568, 9193856, 9439872, 10014736, 11013184, 11024286, 11205012, 11566464, 12599184, 12805728, 13144341, 13568352, 13790784, 14699048, 14940016, 15022104, 16273946, 16519776, 16798912, 17074304, 17525788, 18091136, 20029472, 22026368, 22048572, 22410024, 24410919, 25198368, 25611456, 26288682, 27136704, 27581568, 29398096, 29880032, 30044208, 32547892, 33039552, 33597824, 35051576, 40058944, 44097144, 44820048, 48821838, 50396736, 51222912, 52577364, 54273408, 56958811, 58796192, 59760064, 60088416, 65095784, 66079104, 70103152, 80117888, 88194288, 89640096, 97643676, 100793472, 105154728, 113917622, 117592384, 119520128, 120176832, 130191568, 140206304, 170876433, 176388576, 179280192, 195287352, 210309456, 227835244, 235184768, 240353664, 260383136, 280412608, 341752866, 352777152, 358560384, 390574704, 420618912, 455670488, 520766272, 560825216, 683505732, 705554304, 781149408, 841237824, 911340976, 1041532544, 1367011464, 1562298816, 1682475648, 1822681952, 2734022928, 3124597632, 3645363904, 5468045856, 7290727808, 10936091712, 21872183424]

約数ペア:

[(1, 21872183424), (2, 10936091712), (3, 7290727808), (4, 5468045856), (6, 3645363904), (7, 3124597632), (8, 2734022928), (12, 1822681952), (13, 1682475648), (14, 1562298816), (16, 1367011464), (21, 1041532544), (24, 911340976), (26, 841237824), (28, 781149408), (31, 705554304), (32, 683505732), (39, 560825216), (42, 520766272), (48, 455670488), (52, 420618912), (56, 390574704), (61, 358560384), (62, 352777152), (64, 341752866), (78, 280412608), (84, 260383136), (91, 240353664), (93, 235184768), (96, 227835244), (104, 210309456), (112, 195287352), (122, 179280192), (124, 176388576), (128, 170876433), (156, 140206304), (168, 130191568), (182, 120176832), (183, 119520128), (186, 117592384), (192, 113917622), (208, 105154728), (217, 100793472), (224, 97643676), (244, 89640096), (248, 88194288), (273, 80117888), (312, 70103152), (331, 66079104), (336, 65095784), (364, 60088416), (366, 59760064), (372, 58796192), (384, 56958811), (403, 54273408), (416, 52577364), (427, 51222912), (434, 50396736), (448, 48821838), (488, 44820048), (496, 44097144), (546, 40058944), (624, 35051576), (651, 33597824), (662, 33039552), (672, 32547892), (728, 30044208), (732, 29880032), (744, 29398096), (793, 27581568), (806, 27136704), (832, 26288682), (854, 25611456), (868, 25198368), (896, 24410919), (976, 22410024), (992, 22048572), (993, 22026368), (1092, 20029472), (1209, 18091136), (1248, 17525788), (1281, 17074304), (1302, 16798912), (1324, 16519776), (1344, 16273946), (1456, 15022104), (1464, 14940016), (1488, 14699048), (1586, 13790784), (1612, 13568352), (1664, 13144341), (1708, 12805728), (1736, 12599184), (1891, 11566464), (1952, 11205012), (1984, 11024286), (1986, 11013184), (2184, 10014736), (2317, 9439872), (2379, 9193856), (2418, 9045568), (2496, 8762894), (2562, 8537152), (2604, 8399456), (2648, 8259888), (2688, 8136973), (2821, 7753344), (2912, 7511052), (2928, 7470008), (2976, 7349524), (3172, 6895392), (3224, 6784176), (3416, 6402864), (3472, 6299592), (3782, 5783232), (3904, 5602506), (3968, 5512143), (3972, 5506592), (4303, 5083008), (4368, 5007368), (4634, 4719936), (4758, 4596928), (4836, 4522784), (4992, 4381447), (5124, 4268576), (5208, 4199728), (5296, 4129944), (5551, 3940224), (5642, 3876672), (5673, 3855488), (5824, 3755526), (5856, 3735004), (5952, 3674762), (6344, 3447696), (6448, 3392088), (6832, 3201432), (6944, 3149796), (6951, 3146624), (7564, 2891616), (7808, 2801253), (7944, 2753296), (8463, 2584448), (8606, 2541504), (8736, 2503684), (9268, 2359968), (9516, 2298464), (9672, 2261392), (10248, 2134288), (10261, 2131584), (10416, 2099864), (10592, 2064972), (11102, 1970112), (11284, 1938336), (11346, 1927744), (11648, 1877763), (11712, 1867502), (11904, 1837381), (12688, 1723848), (12896, 1696044), (12909, 1694336), (13237, 1652352), (13664, 1600716), (13888, 1574898), (13902, 1573312), (15128, 1445808), (15888, 1376648), (16653, 1313408), (16926, 1292224), (17212, 1270752), (17472, 1251842), (18536, 1179984), (19032, 1149232), (19344, 1130696), (20191, 1083264), (20496, 1067144), (20522, 1065792), (20832, 1049932), (21184, 1032486), (22204, 985056), (22568, 969168), (22692, 963872), (23424, 933751), (24583, 889728), (25376, 861924), (25792, 848022), (25818, 847168), (26474, 826176), (27328, 800358), (27776, 787449), (27804, 786656), (30121, 726144), (30256, 722904), (30783, 710528), (31776, 688324), (33306, 656704), (33852, 646112), (34424, 635376), (34944, 625921), (37072, 589992), (38064, 574616), (38688, 565348), (39711, 550784), (40382, 541632), (40992, 533572), (41044, 532896), (41664, 524966), (42368, 516243), (44408, 492528), (45136, 484584), (45384, 481936), (49166, 444864), (50752, 430962), (51584, 424011), (51636, 423584), (52948, 413088), (54656, 400179), (55608, 393328), (60242, 363072), (60512, 361452), (60573, 361088), (61566, 355264), (63552, 344162), (66612, 328352), (67704, 323056), (68848, 317688), (71827, 304512), (73749, 296576), (74144, 294996), (76128, 287308), (77376, 282674), (79422, 275392), (80764, 270816), (81984, 266786), (82088, 266448), (83328, 262483), (88816, 246264), (90272, 242292), (90363, 242048), (90768, 240968), (98332, 222432), (101504, 215481), (103272, 211792), (105896, 206544), (111216, 196664), (120484, 181536), (121024, 180726), (121146, 180544), (123132, 177632), (127104, 172081), (133224, 164176), (133393, 163968), (135408, 161528), (137696, 158844), (141337, 154752), (143654, 152256), (147498, 148288)]