630147224

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{75521}}^1$

素因数の和:75683

約数の個数: 32

約数和(自身を含む): 1359396000

約数和(自身を除く): 729248776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 75521, 151042, 302084, 528647, 604168, 1057294, 2114588, 4229176, 11252629, 22505258, 45010516, 78768403, 90021032, 157536806, 315073612, 630147224]

約数ペア:

[(1, 630147224), (2, 315073612), (4, 157536806), (7, 90021032), (8, 78768403), (14, 45010516), (28, 22505258), (56, 11252629), (149, 4229176), (298, 2114588), (596, 1057294), (1043, 604168), (1192, 528647), (2086, 302084), (4172, 151042), (8344, 75521)]