318572448

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{647}}^1$

素因数の和:906

約数の個数: 96

約数和(自身を含む): 877879296

約数和(自身を除く): 559306848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 223, 276, 368, 446, 552, 647, 669, 736, 892, 1104, 1294, 1338, 1784, 1941, 2208, 2588, 2676, 3568, 3882, 5129, 5176, 5352, 7136, 7764, 10258, 10352, 10704, 14881, 15387, 15528, 20516, 20704, 21408, 29762, 30774, 31056, 41032, 44643, 59524, 61548, 62112, 82064, 89286, 119048, 123096, 144281, 164128, 178572, 238096, 246192, 288562, 357144, 432843, 476192, 492384, 577124, 714288, 865686, 1154248, 1428576, 1731372, 2308496, 3318463, 3462744, 4616992, 6636926, 6925488, 9955389, 13273852, 13850976, 19910778, 26547704, 39821556, 53095408, 79643112, 106190816, 159286224, 318572448]

約数ペア:

[(1, 318572448), (2, 159286224), (3, 106190816), (4, 79643112), (6, 53095408), (8, 39821556), (12, 26547704), (16, 19910778), (23, 13850976), (24, 13273852), (32, 9955389), (46, 6925488), (48, 6636926), (69, 4616992), (92, 3462744), (96, 3318463), (138, 2308496), (184, 1731372), (223, 1428576), (276, 1154248), (368, 865686), (446, 714288), (552, 577124), (647, 492384), (669, 476192), (736, 432843), (892, 357144), (1104, 288562), (1294, 246192), (1338, 238096), (1784, 178572), (1941, 164128), (2208, 144281), (2588, 123096), (2676, 119048), (3568, 89286), (3882, 82064), (5129, 62112), (5176, 61548), (5352, 59524), (7136, 44643), (7764, 41032), (10258, 31056), (10352, 30774), (10704, 29762), (14881, 21408), (15387, 20704), (15528, 20516)]