691479552

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 176

約数和(自身を含む): 1952543232

約数和(自身を除く): 1261063680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 93, 96, 106, 124, 128, 137, 159, 186, 192, 212, 248, 256, 274, 318, 372, 384, 411, 424, 496, 512, 548, 636, 744, 768, 822, 848, 992, 1024, 1096, 1272, 1488, 1536, 1643, 1644, 1696, 1984, 2192, 2544, 2976, 3072, 3286, 3288, 3392, 3968, 4247, 4384, 4929, 5088, 5952, 6572, 6576, 6784, 7261, 7936, 8494, 8768, 9858, 10176, 11904, 12741, 13144, 13152, 13568, 14522, 15872, 16988, 17536, 19716, 20352, 21783, 23808, 25482, 26288, 26304, 27136, 29044, 31744, 33976, 35072, 39432, 40704, 43566, 47616, 50964, 52576, 52608, 54272, 58088, 67952, 70144, 78864, 81408, 87132, 95232, 101928, 105152, 105216, 116176, 135904, 140288, 157728, 162816, 174264, 203856, 210304, 210432, 225091, 232352, 271808, 315456, 348528, 407712, 420608, 420864, 450182, 464704, 543616, 630912, 675273, 697056, 815424, 841216, 900364, 929408, 1087232, 1261824, 1350546, 1394112, 1630848, 1682432, 1800728, 1858816, 2174464, 2523648, 2701092, 2788224, 3261696, 3601456, 3717632, 4348928, 5047296, 5402184, 5576448, 6523392, 7202912, 7435264, 10804368, 11152896, 13046784, 14405824, 21608736, 22305792, 28811648, 43217472, 57623296, 86434944, 115246592, 172869888, 230493184, 345739776, 691479552]

約数ペア:

[(1, 691479552), (2, 345739776), (3, 230493184), (4, 172869888), (6, 115246592), (8, 86434944), (12, 57623296), (16, 43217472), (24, 28811648), (31, 22305792), (32, 21608736), (48, 14405824), (53, 13046784), (62, 11152896), (64, 10804368), (93, 7435264), (96, 7202912), (106, 6523392), (124, 5576448), (128, 5402184), (137, 5047296), (159, 4348928), (186, 3717632), (192, 3601456), (212, 3261696), (248, 2788224), (256, 2701092), (274, 2523648), (318, 2174464), (372, 1858816), (384, 1800728), (411, 1682432), (424, 1630848), (496, 1394112), (512, 1350546), (548, 1261824), (636, 1087232), (744, 929408), (768, 900364), (822, 841216), (848, 815424), (992, 697056), (1024, 675273), (1096, 630912), (1272, 543616), (1488, 464704), (1536, 450182), (1643, 420864), (1644, 420608), (1696, 407712), (1984, 348528), (2192, 315456), (2544, 271808), (2976, 232352), (3072, 225091), (3286, 210432), (3288, 210304), (3392, 203856), (3968, 174264), (4247, 162816), (4384, 157728), (4929, 140288), (5088, 135904), (5952, 116176), (6572, 105216), (6576, 105152), (6784, 101928), (7261, 95232), (7936, 87132), (8494, 81408), (8768, 78864), (9858, 70144), (10176, 67952), (11904, 58088), (12741, 54272), (13144, 52608), (13152, 52576), (13568, 50964), (14522, 47616), (15872, 43566), (16988, 40704), (17536, 39432), (19716, 35072), (20352, 33976), (21783, 31744), (23808, 29044), (25482, 27136), (26288, 26304)]