405260884

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{3049}}^1$

素因数の和:3208

約数の個数: 48

約数和(自身を含む): 836236800

約数和(自身を除く): 430975916

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 101, 188, 202, 329, 404, 658, 707, 1316, 1414, 2828, 3049, 4747, 6098, 9494, 12196, 18988, 21343, 33229, 42686, 66458, 85372, 132916, 143303, 286606, 307949, 573212, 615898, 1003121, 1231796, 2006242, 2155643, 4012484, 4311286, 8622572, 14473603, 28947206, 57894412, 101315221, 202630442, 405260884]

約数ペア:

[(1, 405260884), (2, 202630442), (4, 101315221), (7, 57894412), (14, 28947206), (28, 14473603), (47, 8622572), (94, 4311286), (101, 4012484), (188, 2155643), (202, 2006242), (329, 1231796), (404, 1003121), (658, 615898), (707, 573212), (1316, 307949), (1414, 286606), (2828, 143303), (3049, 132916), (4747, 85372), (6098, 66458), (9494, 42686), (12196, 33229), (18988, 21343)]