390336316

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 718204032

約数和(自身を除く): 327867716

約数列:

[1, 2, 4, 47, 61, 94, 101, 122, 188, 202, 244, 337, 404, 674, 1348, 2867, 4747, 5734, 6161, 9494, 11468, 12322, 15839, 18988, 20557, 24644, 31678, 34037, 41114, 63356, 68074, 82228, 136148, 289567, 579134, 966179, 1158268, 1599739, 1932358, 2076257, 3199478, 3864716, 4152514, 6398956, 8305028, 97584079, 195168158, 390336316]

約数ペア:

[(1, 390336316), (2, 195168158), (4, 97584079), (47, 8305028), (61, 6398956), (94, 4152514), (101, 3864716), (122, 3199478), (188, 2076257), (202, 1932358), (244, 1599739), (337, 1158268), (404, 966179), (674, 579134), (1348, 289567), (2867, 136148), (4747, 82228), (5734, 68074), (6161, 63356), (9494, 41114), (11468, 34037), (12322, 31678), (15839, 24644), (18988, 20557)]