290762436

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{1889}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 690923520

約数和(自身を除く): 400161084

約数列:

[1, 2, 3, 4, 6, 12, 101, 127, 202, 254, 303, 381, 404, 508, 606, 762, 1212, 1524, 1889, 3778, 5667, 7556, 11334, 12827, 22668, 25654, 38481, 51308, 76962, 153924, 190789, 239903, 381578, 479806, 572367, 719709, 763156, 959612, 1144734, 1439418, 2289468, 2878836, 24230203, 48460406, 72690609, 96920812, 145381218, 290762436]

約数ペア:

[(1, 290762436), (2, 145381218), (3, 96920812), (4, 72690609), (6, 48460406), (12, 24230203), (101, 2878836), (127, 2289468), (202, 1439418), (254, 1144734), (303, 959612), (381, 763156), (404, 719709), (508, 572367), (606, 479806), (762, 381578), (1212, 239903), (1524, 190789), (1889, 153924), (3778, 76962), (5667, 51308), (7556, 38481), (11334, 25654), (12827, 22668)]