399537852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4243}}^1$

素因数の和:4335

約数の個数: 96

約数和(自身を含む): 1140787200

約数和(自身を除く): 741249348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 59, 76, 84, 114, 118, 133, 177, 228, 236, 266, 354, 399, 413, 532, 708, 798, 826, 1121, 1239, 1596, 1652, 2242, 2478, 3363, 4243, 4484, 4956, 6726, 7847, 8486, 12729, 13452, 15694, 16972, 23541, 25458, 29701, 31388, 47082, 50916, 59402, 80617, 89103, 94164, 118804, 161234, 178206, 241851, 250337, 322468, 356412, 483702, 500674, 564319, 751011, 967404, 1001348, 1128638, 1502022, 1692957, 1752359, 2257276, 3004044, 3385914, 3504718, 4756403, 5257077, 6771828, 7009436, 9512806, 10514154, 14269209, 19025612, 21028308, 28538418, 33294821, 57076836, 66589642, 99884463, 133179284, 199768926, 399537852]

約数ペア:

[(1, 399537852), (2, 199768926), (3, 133179284), (4, 99884463), (6, 66589642), (7, 57076836), (12, 33294821), (14, 28538418), (19, 21028308), (21, 19025612), (28, 14269209), (38, 10514154), (42, 9512806), (57, 7009436), (59, 6771828), (76, 5257077), (84, 4756403), (114, 3504718), (118, 3385914), (133, 3004044), (177, 2257276), (228, 1752359), (236, 1692957), (266, 1502022), (354, 1128638), (399, 1001348), (413, 967404), (532, 751011), (708, 564319), (798, 500674), (826, 483702), (1121, 356412), (1239, 322468), (1596, 250337), (1652, 241851), (2242, 178206), (2478, 161234), (3363, 118804), (4243, 94164), (4484, 89103), (4956, 80617), (6726, 59402), (7847, 50916), (8486, 47082), (12729, 31388), (13452, 29701), (15694, 25458), (16972, 23541)]