1353010432

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 2781475200

約数和(自身を除く): 1428464768

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 139, 188, 256, 278, 376, 556, 752, 809, 1112, 1504, 1618, 2224, 3008, 3236, 4448, 6016, 6472, 6533, 8896, 12032, 12944, 13066, 17792, 25888, 26132, 35584, 38023, 51776, 52264, 76046, 103552, 104528, 112451, 152092, 207104, 209056, 224902, 304184, 418112, 449804, 608368, 836224, 899608, 1216736, 1672448, 1799216, 2433472, 3598432, 4866944, 5285197, 7196864, 9733888, 10570394, 14393728, 21140788, 28787456, 42281576, 84563152, 169126304, 338252608, 676505216, 1353010432]

約数ペア:

[(1, 1353010432), (2, 676505216), (4, 338252608), (8, 169126304), (16, 84563152), (32, 42281576), (47, 28787456), (64, 21140788), (94, 14393728), (128, 10570394), (139, 9733888), (188, 7196864), (256, 5285197), (278, 4866944), (376, 3598432), (556, 2433472), (752, 1799216), (809, 1672448), (1112, 1216736), (1504, 899608), (1618, 836224), (2224, 608368), (3008, 449804), (3236, 418112), (4448, 304184), (6016, 224902), (6472, 209056), (6533, 207104), (8896, 152092), (12032, 112451), (12944, 104528), (13066, 103552), (17792, 76046), (25888, 52264), (26132, 51776), (35584, 38023)]