7484488648

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{743}}^1$

素因数の和:1007

約数の個数: 128

約数和(自身を含む): 17593873920

約数和(自身を除く): 10109385272

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 101, 104, 137, 182, 202, 274, 364, 404, 548, 707, 728, 743, 808, 959, 1096, 1313, 1414, 1486, 1781, 1918, 2626, 2828, 2972, 3562, 3836, 5201, 5252, 5656, 5944, 7124, 7672, 9191, 9659, 10402, 10504, 12467, 13837, 14248, 18382, 19318, 20804, 24934, 27674, 36764, 38636, 41608, 49868, 55348, 67613, 73528, 75043, 77272, 96859, 99736, 101791, 110696, 135226, 150086, 179881, 193718, 203582, 270452, 300172, 359762, 387436, 407164, 525301, 540904, 600344, 712537, 719524, 774872, 814328, 975559, 1050602, 1259167, 1323283, 1425074, 1439048, 1951118, 2101204, 2518334, 2646566, 2850148, 3902236, 4202408, 5036668, 5293132, 5700296, 6828913, 7804472, 9262981, 10073336, 10280891, 10586264, 13657826, 18525962, 20561782, 27315652, 37051924, 41123564, 54631304, 71966237, 74103848, 82247128, 133651583, 143932474, 267303166, 287864948, 534606332, 575729896, 935561081, 1069212664, 1871122162, 3742244324, 7484488648]

約数ペア:

[(1, 7484488648), (2, 3742244324), (4, 1871122162), (7, 1069212664), (8, 935561081), (13, 575729896), (14, 534606332), (26, 287864948), (28, 267303166), (52, 143932474), (56, 133651583), (91, 82247128), (101, 74103848), (104, 71966237), (137, 54631304), (182, 41123564), (202, 37051924), (274, 27315652), (364, 20561782), (404, 18525962), (548, 13657826), (707, 10586264), (728, 10280891), (743, 10073336), (808, 9262981), (959, 7804472), (1096, 6828913), (1313, 5700296), (1414, 5293132), (1486, 5036668), (1781, 4202408), (1918, 3902236), (2626, 2850148), (2828, 2646566), (2972, 2518334), (3562, 2101204), (3836, 1951118), (5201, 1439048), (5252, 1425074), (5656, 1323283), (5944, 1259167), (7124, 1050602), (7672, 975559), (9191, 814328), (9659, 774872), (10402, 719524), (10504, 712537), (12467, 600344), (13837, 540904), (14248, 525301), (18382, 407164), (19318, 387436), (20804, 359762), (24934, 300172), (27674, 270452), (36764, 203582), (38636, 193718), (41608, 179881), (49868, 150086), (55348, 135226), (67613, 110696), (73528, 101791), (75043, 99736), (77272, 96859)]