447682872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{204983}}^1$

素因数の和:205012

約数の個数: 64

約数和(自身を含む): 1377492480

約数和(自身を除く): 929809608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 204983, 409966, 614949, 819932, 1229898, 1434881, 1639864, 2459796, 2664779, 2869762, 4304643, 4919592, 5329558, 5739524, 7994337, 8609286, 10659116, 11479048, 15988674, 17218572, 18653453, 21318232, 31977348, 34437144, 37306906, 55960359, 63954696, 74613812, 111920718, 149227624, 223841436, 447682872]

約数ペア:

[(1, 447682872), (2, 223841436), (3, 149227624), (4, 111920718), (6, 74613812), (7, 63954696), (8, 55960359), (12, 37306906), (13, 34437144), (14, 31977348), (21, 21318232), (24, 18653453), (26, 17218572), (28, 15988674), (39, 11479048), (42, 10659116), (52, 8609286), (56, 7994337), (78, 5739524), (84, 5329558), (91, 4919592), (104, 4304643), (156, 2869762), (168, 2664779), (182, 2459796), (273, 1639864), (312, 1434881), (364, 1229898), (546, 819932), (728, 614949), (1092, 409966), (2184, 204983)]