1250312832

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:431

約数の個数: 192

約数和(自身を含む): 3754383360

約数和(自身を除く): 2504070528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 157, 186, 192, 223, 248, 279, 288, 314, 372, 384, 446, 471, 496, 558, 576, 628, 669, 744, 892, 942, 992, 1116, 1152, 1256, 1338, 1413, 1488, 1784, 1884, 1984, 2007, 2232, 2512, 2676, 2826, 2976, 3568, 3768, 3968, 4014, 4464, 4867, 5024, 5352, 5652, 5952, 6913, 7136, 7536, 8028, 8928, 9734, 10048, 10704, 11304, 11904, 13826, 14272, 14601, 15072, 16056, 17856, 19468, 20096, 20739, 21408, 22608, 27652, 28544, 29202, 30144, 32112, 35011, 35712, 38936, 41478, 42816, 43803, 45216, 55304, 58404, 60288, 62217, 64224, 70022, 77872, 82956, 85632, 87606, 90432, 105033, 110608, 116808, 124434, 128448, 140044, 155744, 165912, 175212, 180864, 210066, 221216, 233616, 248868, 256896, 280088, 311488, 315099, 331824, 350424, 420132, 442432, 467232, 497736, 560176, 622976, 630198, 663648, 700848, 840264, 884864, 934464, 995472, 1085341, 1120352, 1260396, 1327296, 1401696, 1680528, 1868928, 1990944, 2170682, 2240704, 2520792, 2654592, 2803392, 3256023, 3361056, 3981888, 4341364, 4481408, 5041584, 5606784, 6512046, 6722112, 7963776, 8682728, 9768069, 10083168, 13024092, 13444224, 17365456, 19536138, 20166336, 26048184, 34730912, 39072276, 40332672, 52096368, 69461824, 78144552, 104192736, 138923648, 156289104, 208385472, 312578208, 416770944, 625156416, 1250312832]

約数ペア:

[(1, 1250312832), (2, 625156416), (3, 416770944), (4, 312578208), (6, 208385472), (8, 156289104), (9, 138923648), (12, 104192736), (16, 78144552), (18, 69461824), (24, 52096368), (31, 40332672), (32, 39072276), (36, 34730912), (48, 26048184), (62, 20166336), (64, 19536138), (72, 17365456), (93, 13444224), (96, 13024092), (124, 10083168), (128, 9768069), (144, 8682728), (157, 7963776), (186, 6722112), (192, 6512046), (223, 5606784), (248, 5041584), (279, 4481408), (288, 4341364), (314, 3981888), (372, 3361056), (384, 3256023), (446, 2803392), (471, 2654592), (496, 2520792), (558, 2240704), (576, 2170682), (628, 1990944), (669, 1868928), (744, 1680528), (892, 1401696), (942, 1327296), (992, 1260396), (1116, 1120352), (1152, 1085341), (1256, 995472), (1338, 934464), (1413, 884864), (1488, 840264), (1784, 700848), (1884, 663648), (1984, 630198), (2007, 622976), (2232, 560176), (2512, 497736), (2676, 467232), (2826, 442432), (2976, 420132), (3568, 350424), (3768, 331824), (3968, 315099), (4014, 311488), (4464, 280088), (4867, 256896), (5024, 248868), (5352, 233616), (5652, 221216), (5952, 210066), (6913, 180864), (7136, 175212), (7536, 165912), (8028, 155744), (8928, 140044), (9734, 128448), (10048, 124434), (10704, 116808), (11304, 110608), (11904, 105033), (13826, 90432), (14272, 87606), (14601, 85632), (15072, 82956), (16056, 77872), (17856, 70022), (19468, 64224), (20096, 62217), (20739, 60288), (21408, 58404), (22608, 55304), (27652, 45216), (28544, 43803), (29202, 42816), (30144, 41478), (32112, 38936), (35011, 35712)]