390888867266

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{16363}}^1$

素因数の和:16815

約数の個数: 48

約数和(自身を含む): 623966781984

約数和(自身を除く): 233077914718

約数列:

[1, 2, 23, 46, 67, 134, 337, 529, 674, 1058, 1541, 3082, 7751, 15502, 16363, 22579, 32726, 35443, 45158, 70886, 178273, 356546, 376349, 519317, 752698, 1038634, 1096321, 2192642, 5514331, 8656027, 11028662, 11944291, 17312054, 23888582, 25215383, 50430766, 126829613, 253659226, 369460177, 579953809, 738920354, 1159907618, 2917081099, 5834162198, 8497584071, 16995168142, 195444433633, 390888867266]

約数ペア:

[(1, 390888867266), (2, 195444433633), (23, 16995168142), (46, 8497584071), (67, 5834162198), (134, 2917081099), (337, 1159907618), (529, 738920354), (674, 579953809), (1058, 369460177), (1541, 253659226), (3082, 126829613), (7751, 50430766), (15502, 25215383), (16363, 23888582), (22579, 17312054), (32726, 11944291), (35443, 11028662), (45158, 8656027), (70886, 5514331), (178273, 2192642), (356546, 1096321), (376349, 1038634), (519317, 752698)]