1815396928

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{1499}}^1$

素因数の和:1787

約数の個数: 56

約数和(自身を含む): 3657600000

約数和(自身を除く): 1842203072

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 149, 254, 298, 508, 596, 1016, 1192, 1499, 2032, 2384, 2998, 4064, 4768, 5996, 8128, 9536, 11992, 18923, 23984, 37846, 47968, 75692, 95936, 151384, 190373, 223351, 302768, 380746, 446702, 605536, 761492, 893404, 1211072, 1522984, 1786808, 3045968, 3573616, 6091936, 7147232, 12183872, 14294464, 28365577, 56731154, 113462308, 226924616, 453849232, 907698464, 1815396928]

約数ペア:

[(1, 1815396928), (2, 907698464), (4, 453849232), (8, 226924616), (16, 113462308), (32, 56731154), (64, 28365577), (127, 14294464), (149, 12183872), (254, 7147232), (298, 6091936), (508, 3573616), (596, 3045968), (1016, 1786808), (1192, 1522984), (1499, 1211072), (2032, 893404), (2384, 761492), (2998, 605536), (4064, 446702), (4768, 380746), (5996, 302768), (8128, 223351), (9536, 190373), (11992, 151384), (18923, 95936), (23984, 75692), (37846, 47968)]