283897744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{997}}^1$

素因数の和:1092

約数の個数: 60

約数和(自身を含む): 609416724

約数和(自身を除く): 325518980

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 997, 1369, 1924, 1994, 2738, 3848, 3988, 5476, 7696, 7976, 10952, 12961, 15952, 17797, 21904, 25922, 35594, 36889, 51844, 71188, 73778, 103688, 142376, 147556, 207376, 284752, 295112, 479557, 590224, 959114, 1364893, 1918228, 2729786, 3836456, 5459572, 7672912, 10919144, 17743609, 21838288, 35487218, 70974436, 141948872, 283897744]

約数ペア:

[(1, 283897744), (2, 141948872), (4, 70974436), (8, 35487218), (13, 21838288), (16, 17743609), (26, 10919144), (37, 7672912), (52, 5459572), (74, 3836456), (104, 2729786), (148, 1918228), (208, 1364893), (296, 959114), (481, 590224), (592, 479557), (962, 295112), (997, 284752), (1369, 207376), (1924, 147556), (1994, 142376), (2738, 103688), (3848, 73778), (3988, 71188), (5476, 51844), (7696, 36889), (7976, 35594), (10952, 25922), (12961, 21904), (15952, 17797)]