317861921156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1432559}}^1$

素因数の和:1432844

約数の個数: 48

約数和(自身を含む): 636813031680

約数和(自身を除く): 318951110524

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 251, 442, 502, 884, 1004, 3263, 4267, 6526, 8534, 13052, 17068, 55471, 110942, 221884, 1432559, 2865118, 5730236, 18623267, 24353503, 37246534, 48707006, 74493068, 97414012, 316595539, 359572309, 633191078, 719144618, 1266382156, 1438289236, 4674440017, 6112729253, 9348880034, 12225458506, 18697760068, 24450917012, 79465480289, 158930960578, 317861921156]

約数ペア:

[(1, 317861921156), (2, 158930960578), (4, 79465480289), (13, 24450917012), (17, 18697760068), (26, 12225458506), (34, 9348880034), (52, 6112729253), (68, 4674440017), (221, 1438289236), (251, 1266382156), (442, 719144618), (502, 633191078), (884, 359572309), (1004, 316595539), (3263, 97414012), (4267, 74493068), (6526, 48707006), (8534, 37246534), (13052, 24353503), (17068, 18623267), (55471, 5730236), (110942, 2865118), (221884, 1432559)]