258369828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1\times {\mathrm{1097}}^1$

素因数の和:2156

約数の個数: 48

約数和(自身を含む): 635785920

約数和(自身を除く): 377416092

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1033, 1097, 2066, 2194, 3099, 3291, 4132, 4388, 6198, 6582, 12396, 13164, 19627, 20843, 39254, 41686, 58881, 62529, 78508, 83372, 117762, 125058, 235524, 250116, 1133201, 2266402, 3399603, 4532804, 6799206, 13598412, 21530819, 43061638, 64592457, 86123276, 129184914, 258369828]

約数ペア:

[(1, 258369828), (2, 129184914), (3, 86123276), (4, 64592457), (6, 43061638), (12, 21530819), (19, 13598412), (38, 6799206), (57, 4532804), (76, 3399603), (114, 2266402), (228, 1133201), (1033, 250116), (1097, 235524), (2066, 125058), (2194, 117762), (3099, 83372), (3291, 78508), (4132, 62529), (4388, 58881), (6198, 41686), (6582, 39254), (12396, 20843), (13164, 19627)]