521023048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 1334511360

約数和(自身を除く): 813488312

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 29, 37, 46, 52, 56, 58, 74, 91, 92, 104, 116, 148, 161, 182, 184, 203, 232, 259, 296, 299, 322, 364, 377, 406, 481, 518, 598, 644, 667, 728, 754, 812, 841, 851, 962, 1036, 1073, 1196, 1288, 1334, 1508, 1624, 1682, 1702, 1924, 2072, 2093, 2146, 2392, 2639, 2668, 3016, 3364, 3367, 3404, 3848, 4186, 4292, 4669, 5278, 5336, 5887, 5957, 6728, 6734, 6808, 7511, 8372, 8584, 8671, 9338, 10556, 10933, 11063, 11774, 11914, 13468, 13949, 15022, 16744, 17342, 18676, 19343, 21112, 21866, 22126, 23548, 23828, 24679, 26936, 27898, 30044, 31117, 34684, 37352, 38686, 43732, 44252, 47096, 47656, 49358, 55796, 60088, 60697, 62234, 69368, 76531, 77372, 77441, 87464, 88504, 97643, 98716, 111592, 121394, 124468, 135401, 153062, 154744, 154882, 172753, 195286, 197432, 217819, 242788, 248936, 251459, 270802, 306124, 309764, 320827, 345506, 390572, 404521, 435638, 485576, 502918, 541604, 612248, 619528, 641654, 691012, 715691, 781144, 809042, 871276, 1005836, 1083208, 1283308, 1382024, 1431382, 1618084, 1742552, 1760213, 2011672, 2245789, 2566616, 2831647, 2862764, 3236168, 3520426, 4491578, 5009837, 5663294, 5725528, 7040852, 8983156, 9303983, 10019674, 11326588, 14081704, 17966312, 18607966, 20039348, 22653176, 37215932, 40078696, 65127881, 74431864, 130255762, 260511524, 521023048]

約数ペア:

[(1, 521023048), (2, 260511524), (4, 130255762), (7, 74431864), (8, 65127881), (13, 40078696), (14, 37215932), (23, 22653176), (26, 20039348), (28, 18607966), (29, 17966312), (37, 14081704), (46, 11326588), (52, 10019674), (56, 9303983), (58, 8983156), (74, 7040852), (91, 5725528), (92, 5663294), (104, 5009837), (116, 4491578), (148, 3520426), (161, 3236168), (182, 2862764), (184, 2831647), (203, 2566616), (232, 2245789), (259, 2011672), (296, 1760213), (299, 1742552), (322, 1618084), (364, 1431382), (377, 1382024), (406, 1283308), (481, 1083208), (518, 1005836), (598, 871276), (644, 809042), (667, 781144), (728, 715691), (754, 691012), (812, 641654), (841, 619528), (851, 612248), (962, 541604), (1036, 502918), (1073, 485576), (1196, 435638), (1288, 404521), (1334, 390572), (1508, 345506), (1624, 320827), (1682, 309764), (1702, 306124), (1924, 270802), (2072, 251459), (2093, 248936), (2146, 242788), (2392, 217819), (2639, 197432), (2668, 195286), (3016, 172753), (3364, 154882), (3367, 154744), (3404, 153062), (3848, 135401), (4186, 124468), (4292, 121394), (4669, 111592), (5278, 98716), (5336, 97643), (5887, 88504), (5957, 87464), (6728, 77441), (6734, 77372), (6808, 76531), (7511, 69368), (8372, 62234), (8584, 60697), (8671, 60088), (9338, 55796), (10556, 49358), (10933, 47656), (11063, 47096), (11774, 44252), (11914, 43732), (13468, 38686), (13949, 37352), (15022, 34684), (16744, 31117), (17342, 30044), (18676, 27898), (19343, 26936), (21112, 24679), (21866, 23828), (22126, 23548)]