1225666416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{1087}}^1$

素因数の和:1263

約数の個数: 120

約数和(自身を含む): 3456445440

約数和(自身を除く): 2230779024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 139, 156, 169, 208, 278, 312, 338, 417, 507, 556, 624, 676, 834, 1014, 1087, 1112, 1352, 1668, 1807, 2028, 2174, 2224, 2704, 3261, 3336, 3614, 4056, 4348, 5421, 6522, 6672, 7228, 8112, 8696, 10842, 13044, 14131, 14456, 17392, 21684, 23491, 26088, 28262, 28912, 42393, 43368, 46982, 52176, 56524, 70473, 84786, 86736, 93964, 113048, 140946, 151093, 169572, 183703, 187928, 226096, 281892, 302186, 339144, 367406, 375856, 453279, 551109, 563784, 604372, 678288, 734812, 906558, 1102218, 1127568, 1208744, 1469624, 1813116, 1964209, 2204436, 2417488, 2939248, 3626232, 3928418, 4408872, 5892627, 7252464, 7856836, 8817744, 11785254, 15713672, 23570508, 25534717, 31427344, 47141016, 51069434, 76604151, 94282032, 102138868, 153208302, 204277736, 306416604, 408555472, 612833208, 1225666416]

約数ペア:

[(1, 1225666416), (2, 612833208), (3, 408555472), (4, 306416604), (6, 204277736), (8, 153208302), (12, 102138868), (13, 94282032), (16, 76604151), (24, 51069434), (26, 47141016), (39, 31427344), (48, 25534717), (52, 23570508), (78, 15713672), (104, 11785254), (139, 8817744), (156, 7856836), (169, 7252464), (208, 5892627), (278, 4408872), (312, 3928418), (338, 3626232), (417, 2939248), (507, 2417488), (556, 2204436), (624, 1964209), (676, 1813116), (834, 1469624), (1014, 1208744), (1087, 1127568), (1112, 1102218), (1352, 906558), (1668, 734812), (1807, 678288), (2028, 604372), (2174, 563784), (2224, 551109), (2704, 453279), (3261, 375856), (3336, 367406), (3614, 339144), (4056, 302186), (4348, 281892), (5421, 226096), (6522, 187928), (6672, 183703), (7228, 169572), (8112, 151093), (8696, 140946), (10842, 113048), (13044, 93964), (14131, 86736), (14456, 84786), (17392, 70473), (21684, 56524), (23491, 52176), (26088, 46982), (28262, 43368), (28912, 42393)]