18728370752

素因数分解:

$2^6\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 448

約数和(自身を含む): 50523648000

約数和(自身を除く): 31795277248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 31, 32, 49, 52, 56, 58, 62, 64, 73, 91, 98, 104, 112, 116, 124, 146, 182, 196, 203, 208, 217, 224, 232, 248, 292, 343, 364, 377, 392, 403, 406, 416, 434, 448, 464, 496, 511, 584, 637, 686, 728, 754, 784, 806, 812, 832, 868, 899, 928, 949, 992, 1022, 1168, 1274, 1372, 1421, 1456, 1508, 1519, 1568, 1612, 1624, 1736, 1798, 1856, 1898, 1984, 2044, 2117, 2263, 2336, 2548, 2639, 2744, 2821, 2842, 2912, 3016, 3038, 3136, 3224, 3248, 3472, 3577, 3596, 3796, 4088, 4234, 4459, 4526, 4672, 5096, 5278, 5488, 5642, 5684, 5824, 6032, 6076, 6293, 6448, 6496, 6643, 6944, 7154, 7192, 7592, 8176, 8468, 8918, 9052, 9947, 10192, 10556, 10633, 10976, 11284, 11368, 11687, 12064, 12152, 12586, 12896, 12992, 13286, 13888, 14308, 14384, 14819, 15184, 15841, 16352, 16936, 17836, 18104, 18473, 19747, 19894, 20384, 21112, 21266, 21952, 22568, 22736, 23374, 24128, 24304, 25039, 25172, 25792, 26572, 27521, 28616, 28768, 29419, 29638, 30368, 31682, 32704, 33872, 35672, 36208, 36946, 39494, 39788, 40768, 42224, 42532, 44051, 45136, 45472, 46501, 46748, 48608, 50078, 50344, 53144, 55042, 57232, 57536, 58838, 59276, 60736, 63364, 65627, 67744, 71344, 72416, 73892, 78988, 79576, 81809, 84448, 85064, 88102, 90272, 90944, 93002, 93496, 97216, 100156, 100688, 103733, 106288, 110084, 110887, 114464, 117676, 118552, 126728, 129311, 131254, 135488, 138229, 142688, 144832, 147784, 157976, 159152, 163618, 168896, 170128, 176204, 180544, 186004, 186992, 192647, 200312, 201376, 205933, 207466, 212576, 220168, 221774, 228928, 235352, 237104, 253456, 258622, 262508, 276458, 285376, 295568, 308357, 315952, 318304, 325507, 327236, 340256, 352408, 372008, 373984, 385294, 400624, 402752, 411866, 414932, 425152, 440336, 443548, 459389, 470704, 474208, 506912, 517244, 525016, 552916, 572663, 591136, 616714, 631904, 636608, 651014, 654472, 680512, 704816, 726131, 744016, 747968, 770588, 776209, 801248, 823732, 829864, 853151, 880672, 887096, 918778, 941408, 948416, 1013824, 1034488, 1050032, 1105832, 1145326, 1182272, 1233428, 1263808, 1302028, 1308944, 1348529, 1409632, 1441531, 1452262, 1488032, 1541176, 1552418, 1602496, 1647464, 1659728, 1706302, 1761344, 1774192, 1837556, 1882816, 2068976, 2100064, 2211664, 2290652, 2466856, 2604056, 2617888, 2697058, 2819264, 2883062, 2904524, 2976064, 3082352, 3104836, 3215723, 3294928, 3319456, 3412604, 3548384, 3675112, 4008641, 4137952, 4200128, 4423328, 4581304, 4933712, 5208112, 5235776, 5394116, 5766124, 5809048, 5972057, 6164704, 6209672, 6431446, 6589856, 6638912, 6825208, 7096768, 7350224, 8017282, 8275904, 8846656, 9162608, 9439703, 9867424, 10090717, 10416224, 10788232, 11532248, 11618096, 11944114, 12329408, 12419344, 12862892, 13179712, 13650416, 14700448, 16034564, 18325216, 18879406, 19734848, 20181434, 20832448, 21576464, 22510061, 23064496, 23236192, 23888228, 24838688, 25725784, 27300832, 29400896, 32069128, 36650432, 37758812, 40362868, 41804399, 43152928, 45020122, 46128992, 46472384, 47776456, 49677376, 51451568, 54601664, 64138256, 75517624, 80725736, 83608798, 86305856, 90040244, 92257984, 95552912, 102903136, 128276512, 151035248, 161451472, 167217596, 180080488, 191105824, 205806272, 256553024, 292630793, 302070496, 322902944, 334435192, 360160976, 382211648, 585261586, 604140992, 645805888, 668870384, 720321952, 1170523172, 1337740768, 1440643904, 2341046344, 2675481536, 4682092688, 9364185376, 18728370752]

約数ペア:

[(1, 18728370752), (2, 9364185376), (4, 4682092688), (7, 2675481536), (8, 2341046344), (13, 1440643904), (14, 1337740768), (16, 1170523172), (26, 720321952), (28, 668870384), (29, 645805888), (31, 604140992), (32, 585261586), (49, 382211648), (52, 360160976), (56, 334435192), (58, 322902944), (62, 302070496), (64, 292630793), (73, 256553024), (91, 205806272), (98, 191105824), (104, 180080488), (112, 167217596), (116, 161451472), (124, 151035248), (146, 128276512), (182, 102903136), (196, 95552912), (203, 92257984), (208, 90040244), (217, 86305856), (224, 83608798), (232, 80725736), (248, 75517624), (292, 64138256), (343, 54601664), (364, 51451568), (377, 49677376), (392, 47776456), (403, 46472384), (406, 46128992), (416, 45020122), (434, 43152928), (448, 41804399), (464, 40362868), (496, 37758812), (511, 36650432), (584, 32069128), (637, 29400896), (686, 27300832), (728, 25725784), (754, 24838688), (784, 23888228), (806, 23236192), (812, 23064496), (832, 22510061), (868, 21576464), (899, 20832448), (928, 20181434), (949, 19734848), (992, 18879406), (1022, 18325216), (1168, 16034564), (1274, 14700448), (1372, 13650416), (1421, 13179712), (1456, 12862892), (1508, 12419344), (1519, 12329408), (1568, 11944114), (1612, 11618096), (1624, 11532248), (1736, 10788232), (1798, 10416224), (1856, 10090717), (1898, 9867424), (1984, 9439703), (2044, 9162608), (2117, 8846656), (2263, 8275904), (2336, 8017282), (2548, 7350224), (2639, 7096768), (2744, 6825208), (2821, 6638912), (2842, 6589856), (2912, 6431446), (3016, 6209672), (3038, 6164704), (3136, 5972057), (3224, 5809048), (3248, 5766124), (3472, 5394116), (3577, 5235776), (3596, 5208112), (3796, 4933712), (4088, 4581304), (4234, 4423328), (4459, 4200128), (4526, 4137952), (4672, 4008641), (5096, 3675112), (5278, 3548384), (5488, 3412604), (5642, 3319456), (5684, 3294928), (5824, 3215723), (6032, 3104836), (6076, 3082352), (6293, 2976064), (6448, 2904524), (6496, 2883062), (6643, 2819264), (6944, 2697058), (7154, 2617888), (7192, 2604056), (7592, 2466856), (8176, 2290652), (8468, 2211664), (8918, 2100064), (9052, 2068976), (9947, 1882816), (10192, 1837556), (10556, 1774192), (10633, 1761344), (10976, 1706302), (11284, 1659728), (11368, 1647464), (11687, 1602496), (12064, 1552418), (12152, 1541176), (12586, 1488032), (12896, 1452262), (12992, 1441531), (13286, 1409632), (13888, 1348529), (14308, 1308944), (14384, 1302028), (14819, 1263808), (15184, 1233428), (15841, 1182272), (16352, 1145326), (16936, 1105832), (17836, 1050032), (18104, 1034488), (18473, 1013824), (19747, 948416), (19894, 941408), (20384, 918778), (21112, 887096), (21266, 880672), (21952, 853151), (22568, 829864), (22736, 823732), (23374, 801248), (24128, 776209), (24304, 770588), (25039, 747968), (25172, 744016), (25792, 726131), (26572, 704816), (27521, 680512), (28616, 654472), (28768, 651014), (29419, 636608), (29638, 631904), (30368, 616714), (31682, 591136), (32704, 572663), (33872, 552916), (35672, 525016), (36208, 517244), (36946, 506912), (39494, 474208), (39788, 470704), (40768, 459389), (42224, 443548), (42532, 440336), (44051, 425152), (45136, 414932), (45472, 411866), (46501, 402752), (46748, 400624), (48608, 385294), (50078, 373984), (50344, 372008), (53144, 352408), (55042, 340256), (57232, 327236), (57536, 325507), (58838, 318304), (59276, 315952), (60736, 308357), (63364, 295568), (65627, 285376), (67744, 276458), (71344, 262508), (72416, 258622), (73892, 253456), (78988, 237104), (79576, 235352), (81809, 228928), (84448, 221774), (85064, 220168), (88102, 212576), (90272, 207466), (90944, 205933), (93002, 201376), (93496, 200312), (97216, 192647), (100156, 186992), (100688, 186004), (103733, 180544), (106288, 176204), (110084, 170128), (110887, 168896), (114464, 163618), (117676, 159152), (118552, 157976), (126728, 147784), (129311, 144832), (131254, 142688), (135488, 138229)]