521490432

素因数分解:

$2^{12}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:132

約数の個数: 156

約数和(自身を含む): 1475166336

約数和(自身を除く): 953675904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 128, 148, 186, 192, 222, 248, 256, 296, 372, 384, 444, 496, 512, 592, 744, 768, 888, 992, 1024, 1147, 1184, 1369, 1488, 1536, 1776, 1984, 2048, 2294, 2368, 2738, 2976, 3072, 3441, 3552, 3968, 4096, 4107, 4588, 4736, 5476, 5952, 6144, 6882, 7104, 7936, 8214, 9176, 9472, 10952, 11904, 12288, 13764, 14208, 15872, 16428, 18352, 18944, 21904, 23808, 27528, 28416, 31744, 32856, 36704, 37888, 42439, 43808, 47616, 55056, 56832, 63488, 65712, 73408, 75776, 84878, 87616, 95232, 110112, 113664, 126976, 127317, 131424, 146816, 151552, 169756, 175232, 190464, 220224, 227328, 254634, 262848, 293632, 339512, 350464, 380928, 440448, 454656, 509268, 525696, 587264, 679024, 700928, 880896, 1018536, 1051392, 1174528, 1358048, 1401856, 1761792, 2037072, 2102784, 2349056, 2716096, 2803712, 3523584, 4074144, 4205568, 4698112, 5432192, 5607424, 7047168, 8148288, 8411136, 10864384, 14094336, 16296576, 16822272, 21728768, 32593152, 43457536, 65186304, 86915072, 130372608, 173830144, 260745216, 521490432]

約数ペア:

[(1, 521490432), (2, 260745216), (3, 173830144), (4, 130372608), (6, 86915072), (8, 65186304), (12, 43457536), (16, 32593152), (24, 21728768), (31, 16822272), (32, 16296576), (37, 14094336), (48, 10864384), (62, 8411136), (64, 8148288), (74, 7047168), (93, 5607424), (96, 5432192), (111, 4698112), (124, 4205568), (128, 4074144), (148, 3523584), (186, 2803712), (192, 2716096), (222, 2349056), (248, 2102784), (256, 2037072), (296, 1761792), (372, 1401856), (384, 1358048), (444, 1174528), (496, 1051392), (512, 1018536), (592, 880896), (744, 700928), (768, 679024), (888, 587264), (992, 525696), (1024, 509268), (1147, 454656), (1184, 440448), (1369, 380928), (1488, 350464), (1536, 339512), (1776, 293632), (1984, 262848), (2048, 254634), (2294, 227328), (2368, 220224), (2738, 190464), (2976, 175232), (3072, 169756), (3441, 151552), (3552, 146816), (3968, 131424), (4096, 127317), (4107, 126976), (4588, 113664), (4736, 110112), (5476, 95232), (5952, 87616), (6144, 84878), (6882, 75776), (7104, 73408), (7936, 65712), (8214, 63488), (9176, 56832), (9472, 55056), (10952, 47616), (11904, 43808), (12288, 42439), (13764, 37888), (14208, 36704), (15872, 32856), (16428, 31744), (18352, 28416), (18944, 27528), (21904, 23808)]