388157094

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{6121}}^1$

素因数の和:6413

約数の個数: 48

約数和(自身を含む): 909190464

約数和(自身を除く): 521033370

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 271, 542, 813, 1626, 2439, 3523, 4878, 6121, 7046, 10569, 12242, 18363, 21138, 31707, 36726, 55089, 63414, 79573, 110178, 159146, 238719, 477438, 716157, 1432314, 1658791, 3317582, 4976373, 9952746, 14929119, 21564283, 29858238, 43128566, 64692849, 129385698, 194078547, 388157094]

約数ペア:

[(1, 388157094), (2, 194078547), (3, 129385698), (6, 64692849), (9, 43128566), (13, 29858238), (18, 21564283), (26, 14929119), (39, 9952746), (78, 4976373), (117, 3317582), (234, 1658791), (271, 1432314), (542, 716157), (813, 477438), (1626, 238719), (2439, 159146), (3523, 110178), (4878, 79573), (6121, 63414), (7046, 55089), (10569, 36726), (12242, 31707), (18363, 21138)]