1801694208

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{18919}}^1$

素因数の和:18973

約数の個数: 88

約数和(自身を含む): 4957342720

約数和(自身を除く): 3155648512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1024, 1488, 1536, 1984, 2976, 3072, 3968, 5952, 7936, 11904, 15872, 18919, 23808, 31744, 37838, 47616, 56757, 75676, 95232, 113514, 151352, 227028, 302704, 454056, 586489, 605408, 908112, 1172978, 1210816, 1759467, 1816224, 2345956, 2421632, 3518934, 3632448, 4691912, 4843264, 7037868, 7264896, 9383824, 9686528, 14075736, 14529792, 18767648, 19373056, 28151472, 29059584, 37535296, 56302944, 58119168, 75070592, 112605888, 150141184, 225211776, 300282368, 450423552, 600564736, 900847104, 1801694208]

約数ペア:

[(1, 1801694208), (2, 900847104), (3, 600564736), (4, 450423552), (6, 300282368), (8, 225211776), (12, 150141184), (16, 112605888), (24, 75070592), (31, 58119168), (32, 56302944), (48, 37535296), (62, 29059584), (64, 28151472), (93, 19373056), (96, 18767648), (124, 14529792), (128, 14075736), (186, 9686528), (192, 9383824), (248, 7264896), (256, 7037868), (372, 4843264), (384, 4691912), (496, 3632448), (512, 3518934), (744, 2421632), (768, 2345956), (992, 1816224), (1024, 1759467), (1488, 1210816), (1536, 1172978), (1984, 908112), (2976, 605408), (3072, 586489), (3968, 454056), (5952, 302704), (7936, 227028), (11904, 151352), (15872, 113514), (18919, 95232), (23808, 75676), (31744, 56757), (37838, 47616)]