578332404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{39863}}^1$

素因数の和:39917

約数の個数: 72

約数和(自身を含む): 1625175552

約数和(自身を除く): 1046843148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 39863, 79726, 119589, 159452, 239178, 358767, 478356, 518219, 717534, 1036438, 1235753, 1435068, 1554657, 2072876, 2471506, 3109314, 3707259, 4663971, 4943012, 6218628, 7414518, 9327942, 11121777, 14829036, 16064789, 18655884, 22243554, 32129578, 44487108, 48194367, 64259156, 96388734, 144583101, 192777468, 289166202, 578332404]

約数ペア:

[(1, 578332404), (2, 289166202), (3, 192777468), (4, 144583101), (6, 96388734), (9, 64259156), (12, 48194367), (13, 44487108), (18, 32129578), (26, 22243554), (31, 18655884), (36, 16064789), (39, 14829036), (52, 11121777), (62, 9327942), (78, 7414518), (93, 6218628), (117, 4943012), (124, 4663971), (156, 3707259), (186, 3109314), (234, 2471506), (279, 2072876), (372, 1554657), (403, 1435068), (468, 1235753), (558, 1036438), (806, 717534), (1116, 518219), (1209, 478356), (1612, 358767), (2418, 239178), (3627, 159452), (4836, 119589), (7254, 79726), (14508, 39863)]