354206972

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{1439}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 725760000

約数和(自身を除く): 371553028

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 149, 236, 298, 413, 596, 826, 1043, 1439, 1652, 2086, 2878, 4172, 5756, 8791, 10073, 17582, 20146, 35164, 40292, 61537, 84901, 123074, 169802, 214411, 246148, 339604, 428822, 594307, 857644, 1188614, 1500877, 2377228, 3001754, 6003508, 12650249, 25300498, 50600996, 88551743, 177103486, 354206972]

約数ペア:

[(1, 354206972), (2, 177103486), (4, 88551743), (7, 50600996), (14, 25300498), (28, 12650249), (59, 6003508), (118, 3001754), (149, 2377228), (236, 1500877), (298, 1188614), (413, 857644), (596, 594307), (826, 428822), (1043, 339604), (1439, 246148), (1652, 214411), (2086, 169802), (2878, 123074), (4172, 84901), (5756, 61537), (8791, 40292), (10073, 35164), (17582, 20146)]