634041616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 1377255600

約数和(自身を除く): 743213984

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 257, 377, 409, 464, 514, 754, 818, 1028, 1508, 1636, 2056, 3016, 3272, 3341, 4112, 5317, 6032, 6544, 6682, 7453, 10634, 11861, 13364, 14906, 21268, 23722, 26728, 29812, 42536, 47444, 53456, 59624, 85072, 94888, 96889, 105113, 119248, 154193, 189776, 193778, 210226, 308386, 387556, 420452, 616772, 775112, 840904, 1233544, 1366469, 1550224, 1681808, 2467088, 2732938, 3048277, 5465876, 6096554, 10931752, 12193108, 21863504, 24386216, 39627601, 48772432, 79255202, 158510404, 317020808, 634041616]

約数ペア:

[(1, 634041616), (2, 317020808), (4, 158510404), (8, 79255202), (13, 48772432), (16, 39627601), (26, 24386216), (29, 21863504), (52, 12193108), (58, 10931752), (104, 6096554), (116, 5465876), (208, 3048277), (232, 2732938), (257, 2467088), (377, 1681808), (409, 1550224), (464, 1366469), (514, 1233544), (754, 840904), (818, 775112), (1028, 616772), (1508, 420452), (1636, 387556), (2056, 308386), (3016, 210226), (3272, 193778), (3341, 189776), (4112, 154193), (5317, 119248), (6032, 105113), (6544, 96889), (6682, 94888), (7453, 85072), (10634, 59624), (11861, 53456), (13364, 47444), (14906, 42536), (21268, 29812), (23722, 26728)]