316641936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16369}}^1$

素因数の和:16424

約数の個数: 80

約数和(自身を含む): 909386240

約数和(自身を除く): 592744304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 16369, 19344, 32738, 49107, 65476, 98214, 130952, 196428, 212797, 261904, 392856, 425594, 507439, 638391, 785712, 851188, 1014878, 1276782, 1522317, 1702376, 2029756, 2553564, 3044634, 3404752, 4059512, 5107128, 6089268, 6596707, 8119024, 10214256, 12178536, 13193414, 19790121, 24357072, 26386828, 39580242, 52773656, 79160484, 105547312, 158320968, 316641936]

約数ペア:

[(1, 316641936), (2, 158320968), (3, 105547312), (4, 79160484), (6, 52773656), (8, 39580242), (12, 26386828), (13, 24357072), (16, 19790121), (24, 13193414), (26, 12178536), (31, 10214256), (39, 8119024), (48, 6596707), (52, 6089268), (62, 5107128), (78, 4059512), (93, 3404752), (104, 3044634), (124, 2553564), (156, 2029756), (186, 1702376), (208, 1522317), (248, 1276782), (312, 1014878), (372, 851188), (403, 785712), (496, 638391), (624, 507439), (744, 425594), (806, 392856), (1209, 261904), (1488, 212797), (1612, 196428), (2418, 130952), (3224, 98214), (4836, 65476), (6448, 49107), (9672, 32738), (16369, 19344)]