251010084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{4637}}^1$

素因数の和:5004

約数の個数: 48

約数和(自身を含む): 632697408

約数和(自身を除く): 381687324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 347, 694, 1041, 1388, 2082, 4164, 4511, 4637, 9022, 9274, 13533, 13911, 18044, 18548, 27066, 27822, 54132, 55644, 60281, 120562, 180843, 241124, 361686, 723372, 1609039, 3218078, 4827117, 6436156, 9654234, 19308468, 20917507, 41835014, 62752521, 83670028, 125505042, 251010084]

約数ペア:

[(1, 251010084), (2, 125505042), (3, 83670028), (4, 62752521), (6, 41835014), (12, 20917507), (13, 19308468), (26, 9654234), (39, 6436156), (52, 4827117), (78, 3218078), (156, 1609039), (347, 723372), (694, 361686), (1041, 241124), (1388, 180843), (2082, 120562), (4164, 60281), (4511, 55644), (4637, 54132), (9022, 27822), (9274, 27066), (13533, 18548), (13911, 18044)]