404670464

素因数分解:

$2^{11}\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 941129280

約数和(自身を除く): 536458816

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 71, 88, 92, 121, 128, 142, 176, 184, 242, 253, 256, 284, 352, 368, 484, 506, 512, 568, 704, 736, 781, 968, 1012, 1024, 1136, 1408, 1472, 1562, 1633, 1936, 2024, 2048, 2272, 2783, 2816, 2944, 3124, 3266, 3872, 4048, 4544, 5566, 5632, 5888, 6248, 6532, 7744, 8096, 8591, 9088, 11132, 11264, 11776, 12496, 13064, 15488, 16192, 17182, 17963, 18176, 22264, 22528, 23552, 24992, 26128, 30976, 32384, 34364, 35926, 36352, 44528, 47104, 49984, 52256, 61952, 64768, 68728, 71852, 72704, 89056, 99968, 104512, 123904, 129536, 137456, 143704, 145408, 178112, 197593, 199936, 209024, 247808, 259072, 274912, 287408, 356224, 395186, 399872, 418048, 518144, 549824, 574816, 712448, 790372, 799744, 836096, 1099648, 1149632, 1424896, 1580744, 1599488, 1672192, 2199296, 2299264, 2849792, 3161488, 3344384, 4398592, 4598528, 5699584, 6322976, 8797184, 9197056, 12645952, 17594368, 18394112, 25291904, 36788224, 50583808, 101167616, 202335232, 404670464]

約数ペア:

[(1, 404670464), (2, 202335232), (4, 101167616), (8, 50583808), (11, 36788224), (16, 25291904), (22, 18394112), (23, 17594368), (32, 12645952), (44, 9197056), (46, 8797184), (64, 6322976), (71, 5699584), (88, 4598528), (92, 4398592), (121, 3344384), (128, 3161488), (142, 2849792), (176, 2299264), (184, 2199296), (242, 1672192), (253, 1599488), (256, 1580744), (284, 1424896), (352, 1149632), (368, 1099648), (484, 836096), (506, 799744), (512, 790372), (568, 712448), (704, 574816), (736, 549824), (781, 518144), (968, 418048), (1012, 399872), (1024, 395186), (1136, 356224), (1408, 287408), (1472, 274912), (1562, 259072), (1633, 247808), (1936, 209024), (2024, 199936), (2048, 197593), (2272, 178112), (2783, 145408), (2816, 143704), (2944, 137456), (3124, 129536), (3266, 123904), (3872, 104512), (4048, 99968), (4544, 89056), (5566, 72704), (5632, 71852), (5888, 68728), (6248, 64768), (6532, 61952), (7744, 52256), (8096, 49984), (8591, 47104), (9088, 44528), (11132, 36352), (11264, 35926), (11776, 34364), (12496, 32384), (13064, 30976), (15488, 26128), (16192, 24992), (17182, 23552), (17963, 22528), (18176, 22264)]