401075192

素因数分解:

$2^3\times 7^2\times {\mathrm{163}}^1\times {\mathrm{6277}}^1$

素因数の和:6460

約数の個数: 48

約数和(自身を含む): 880301160

約数和(自身を除く): 479225968

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 163, 196, 326, 392, 652, 1141, 1304, 2282, 4564, 6277, 7987, 9128, 12554, 15974, 25108, 31948, 43939, 50216, 63896, 87878, 175756, 307573, 351512, 615146, 1023151, 1230292, 2046302, 2460584, 4092604, 7162057, 8185208, 14324114, 28648228, 50134399, 57296456, 100268798, 200537596, 401075192]

約数ペア:

[(1, 401075192), (2, 200537596), (4, 100268798), (7, 57296456), (8, 50134399), (14, 28648228), (28, 14324114), (49, 8185208), (56, 7162057), (98, 4092604), (163, 2460584), (196, 2046302), (326, 1230292), (392, 1023151), (652, 615146), (1141, 351512), (1304, 307573), (2282, 175756), (4564, 87878), (6277, 63896), (7987, 50216), (9128, 43939), (12554, 31948), (15974, 25108)]