1187193856

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:451

約数の個数: 88

約数和(自身を含む): 2476051200

約数和(自身を除く): 1288857344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 149, 248, 251, 256, 298, 496, 502, 512, 596, 992, 1004, 1024, 1192, 1984, 2008, 2384, 3968, 4016, 4619, 4768, 7781, 7936, 8032, 9238, 9536, 15562, 15872, 16064, 18476, 19072, 31124, 31744, 32128, 36952, 37399, 38144, 62248, 64256, 73904, 74798, 76288, 124496, 128512, 147808, 149596, 152576, 248992, 257024, 295616, 299192, 497984, 591232, 598384, 995968, 1159369, 1182464, 1196768, 1991936, 2318738, 2364928, 2393536, 3983872, 4637476, 4729856, 4787072, 7967744, 9274952, 9574144, 18549904, 19148288, 37099808, 38296576, 74199616, 148399232, 296798464, 593596928, 1187193856]

約数ペア:

[(1, 1187193856), (2, 593596928), (4, 296798464), (8, 148399232), (16, 74199616), (31, 38296576), (32, 37099808), (62, 19148288), (64, 18549904), (124, 9574144), (128, 9274952), (149, 7967744), (248, 4787072), (251, 4729856), (256, 4637476), (298, 3983872), (496, 2393536), (502, 2364928), (512, 2318738), (596, 1991936), (992, 1196768), (1004, 1182464), (1024, 1159369), (1192, 995968), (1984, 598384), (2008, 591232), (2384, 497984), (3968, 299192), (4016, 295616), (4619, 257024), (4768, 248992), (7781, 152576), (7936, 149596), (8032, 147808), (9238, 128512), (9536, 124496), (15562, 76288), (15872, 74798), (16064, 73904), (18476, 64256), (19072, 62248), (31124, 38144), (31744, 37399), (32128, 36952)]