1999596865536

素因数分解:

$2^{11}\times 3^4\times {\mathrm{37}}^1\times {\mathrm{325781}}^1$

素因数の和:325852

約数の個数: 240

約数和(自身を含む): 6134087379420

約数和(自身を除く): 4134490513884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 128, 144, 148, 162, 192, 216, 222, 256, 288, 296, 324, 333, 384, 432, 444, 512, 576, 592, 648, 666, 768, 864, 888, 999, 1024, 1152, 1184, 1296, 1332, 1536, 1728, 1776, 1998, 2048, 2304, 2368, 2592, 2664, 2997, 3072, 3456, 3552, 3996, 4608, 4736, 5184, 5328, 5994, 6144, 6912, 7104, 7992, 9216, 9472, 10368, 10656, 11988, 13824, 14208, 15984, 18432, 18944, 20736, 21312, 23976, 27648, 28416, 31968, 37888, 41472, 42624, 47952, 55296, 56832, 63936, 75776, 82944, 85248, 95904, 113664, 127872, 165888, 170496, 191808, 227328, 255744, 325781, 340992, 383616, 511488, 651562, 681984, 767232, 977343, 1022976, 1303124, 1534464, 1954686, 2045952, 2606248, 2932029, 3068928, 3909372, 5212496, 5864058, 6137856, 7818744, 8796087, 10424992, 11728116, 12053897, 15637488, 17592174, 20849984, 23456232, 24107794, 26388261, 31274976, 35184348, 36161691, 41699968, 46912464, 48215588, 52776522, 62549952, 70368696, 72323382, 83399936, 93824928, 96431176, 105553044, 108485073, 125099904, 140737392, 144646764, 166799872, 187649856, 192862352, 211106088, 216970146, 250199808, 281474784, 289293528, 325455219, 333599744, 375299712, 385724704, 422212176, 433940292, 500399616, 562949568, 578587056, 650910438, 667199488, 750599424, 771449408, 844424352, 867880584, 976365657, 1000799232, 1125899136, 1157174112, 1301820876, 1501198848, 1542898816, 1688848704, 1735761168, 1952731314, 2001598464, 2251798272, 2314348224, 2603641752, 3002397696, 3085797632, 3377697408, 3471522336, 3905462628, 4503596544, 4628696448, 5207283504, 6004795392, 6171595264, 6755394816, 6943044672, 7810925256, 9007193088, 9257392896, 10414567008, 12343190528, 13510789632, 13886089344, 15621850512, 18014386176, 18514785792, 20829134016, 24686381056, 27021579264, 27772178688, 31243701024, 37029571584, 41658268032, 54043158528, 55544357376, 62487402048, 74059143168, 83316536064, 111088714752, 124974804096, 166633072128, 222177429504, 249949608192, 333266144256, 499899216384, 666532288512, 999798432768, 1999596865536]

約数ペア:

[(1, 1999596865536), (2, 999798432768), (3, 666532288512), (4, 499899216384), (6, 333266144256), (8, 249949608192), (9, 222177429504), (12, 166633072128), (16, 124974804096), (18, 111088714752), (24, 83316536064), (27, 74059143168), (32, 62487402048), (36, 55544357376), (37, 54043158528), (48, 41658268032), (54, 37029571584), (64, 31243701024), (72, 27772178688), (74, 27021579264), (81, 24686381056), (96, 20829134016), (108, 18514785792), (111, 18014386176), (128, 15621850512), (144, 13886089344), (148, 13510789632), (162, 12343190528), (192, 10414567008), (216, 9257392896), (222, 9007193088), (256, 7810925256), (288, 6943044672), (296, 6755394816), (324, 6171595264), (333, 6004795392), (384, 5207283504), (432, 4628696448), (444, 4503596544), (512, 3905462628), (576, 3471522336), (592, 3377697408), (648, 3085797632), (666, 3002397696), (768, 2603641752), (864, 2314348224), (888, 2251798272), (999, 2001598464), (1024, 1952731314), (1152, 1735761168), (1184, 1688848704), (1296, 1542898816), (1332, 1501198848), (1536, 1301820876), (1728, 1157174112), (1776, 1125899136), (1998, 1000799232), (2048, 976365657), (2304, 867880584), (2368, 844424352), (2592, 771449408), (2664, 750599424), (2997, 667199488), (3072, 650910438), (3456, 578587056), (3552, 562949568), (3996, 500399616), (4608, 433940292), (4736, 422212176), (5184, 385724704), (5328, 375299712), (5994, 333599744), (6144, 325455219), (6912, 289293528), (7104, 281474784), (7992, 250199808), (9216, 216970146), (9472, 211106088), (10368, 192862352), (10656, 187649856), (11988, 166799872), (13824, 144646764), (14208, 140737392), (15984, 125099904), (18432, 108485073), (18944, 105553044), (20736, 96431176), (21312, 93824928), (23976, 83399936), (27648, 72323382), (28416, 70368696), (31968, 62549952), (37888, 52776522), (41472, 48215588), (42624, 46912464), (47952, 41699968), (55296, 36161691), (56832, 35184348), (63936, 31274976), (75776, 26388261), (82944, 24107794), (85248, 23456232), (95904, 20849984), (113664, 17592174), (127872, 15637488), (165888, 12053897), (170496, 11728116), (191808, 10424992), (227328, 8796087), (255744, 7818744), (325781, 6137856), (340992, 5864058), (383616, 5212496), (511488, 3909372), (651562, 3068928), (681984, 2932029), (767232, 2606248), (977343, 2045952), (1022976, 1954686), (1303124, 1534464)]