2547777336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3943}}^1$

素因数の和:4093

約数の個数: 128

約数和(自身を含む): 7288512000

約数和(自身を除く): 4740734664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 109, 114, 152, 156, 218, 228, 247, 312, 327, 436, 456, 494, 654, 741, 872, 988, 1308, 1417, 1482, 1976, 2071, 2616, 2834, 2964, 3943, 4142, 4251, 5668, 5928, 6213, 7886, 8284, 8502, 11336, 11829, 12426, 15772, 16568, 17004, 23658, 24852, 26923, 31544, 34008, 47316, 49704, 51259, 53846, 74917, 80769, 94632, 102518, 107692, 149834, 153777, 161538, 205036, 215384, 224751, 299668, 307554, 323076, 410072, 429787, 449502, 599336, 615108, 646152, 859574, 899004, 973921, 1230216, 1289361, 1719148, 1798008, 1947842, 2578722, 2921763, 3438296, 3895684, 5157444, 5587231, 5843526, 7791368, 8165953, 10314888, 11174462, 11687052, 16331906, 16761693, 22348924, 23374104, 24497859, 32663812, 33523386, 44697848, 48995718, 65327624, 67046772, 97991436, 106157389, 134093544, 195982872, 212314778, 318472167, 424629556, 636944334, 849259112, 1273888668, 2547777336]

約数ペア:

[(1, 2547777336), (2, 1273888668), (3, 849259112), (4, 636944334), (6, 424629556), (8, 318472167), (12, 212314778), (13, 195982872), (19, 134093544), (24, 106157389), (26, 97991436), (38, 67046772), (39, 65327624), (52, 48995718), (57, 44697848), (76, 33523386), (78, 32663812), (104, 24497859), (109, 23374104), (114, 22348924), (152, 16761693), (156, 16331906), (218, 11687052), (228, 11174462), (247, 10314888), (312, 8165953), (327, 7791368), (436, 5843526), (456, 5587231), (494, 5157444), (654, 3895684), (741, 3438296), (872, 2921763), (988, 2578722), (1308, 1947842), (1417, 1798008), (1482, 1719148), (1976, 1289361), (2071, 1230216), (2616, 973921), (2834, 899004), (2964, 859574), (3943, 646152), (4142, 615108), (4251, 599336), (5668, 449502), (5928, 429787), (6213, 410072), (7886, 323076), (8284, 307554), (8502, 299668), (11336, 224751), (11829, 215384), (12426, 205036), (15772, 161538), (16568, 153777), (17004, 149834), (23658, 107692), (24852, 102518), (26923, 94632), (31544, 80769), (34008, 74917), (47316, 53846), (49704, 51259)]