521134848

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:299

約数の個数: 216

約数和(自身を含む): 1642787328

約数和(自身を除く): 1121652480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 127, 128, 137, 144, 156, 192, 208, 234, 254, 256, 274, 288, 312, 381, 384, 411, 416, 468, 508, 548, 576, 624, 762, 768, 822, 832, 936, 1016, 1096, 1143, 1152, 1233, 1248, 1524, 1644, 1651, 1664, 1781, 1872, 2032, 2192, 2286, 2304, 2466, 2496, 3048, 3288, 3302, 3328, 3562, 3744, 4064, 4384, 4572, 4932, 4953, 4992, 5343, 6096, 6576, 6604, 7124, 7488, 8128, 8768, 9144, 9864, 9906, 9984, 10686, 12192, 13152, 13208, 14248, 14859, 14976, 16029, 16256, 17399, 17536, 18288, 19728, 19812, 21372, 24384, 26304, 26416, 28496, 29718, 29952, 32058, 32512, 34798, 35072, 36576, 39456, 39624, 42744, 48768, 52197, 52608, 52832, 56992, 59436, 64116, 69596, 73152, 78912, 79248, 85488, 97536, 104394, 105216, 105664, 113984, 118872, 128232, 139192, 146304, 156591, 157824, 158496, 170976, 208788, 211328, 226187, 227968, 237744, 256464, 278384, 292608, 313182, 315648, 316992, 341952, 417576, 422656, 452374, 455936, 475488, 512928, 556768, 626364, 633984, 678561, 683904, 835152, 904748, 950976, 1025856, 1113536, 1252728, 1267968, 1357122, 1367808, 1670304, 1809496, 1901952, 2035683, 2051712, 2227072, 2505456, 2714244, 3340608, 3618992, 3803904, 4071366, 4103424, 4454144, 5010912, 5428488, 6681216, 7237984, 8142732, 10021824, 10856976, 13362432, 14475968, 16285464, 20043648, 21713952, 28951936, 32570928, 40087296, 43427904, 57903872, 65141856, 86855808, 130283712, 173711616, 260567424, 521134848]

約数ペア:

[(1, 521134848), (2, 260567424), (3, 173711616), (4, 130283712), (6, 86855808), (8, 65141856), (9, 57903872), (12, 43427904), (13, 40087296), (16, 32570928), (18, 28951936), (24, 21713952), (26, 20043648), (32, 16285464), (36, 14475968), (39, 13362432), (48, 10856976), (52, 10021824), (64, 8142732), (72, 7237984), (78, 6681216), (96, 5428488), (104, 5010912), (117, 4454144), (127, 4103424), (128, 4071366), (137, 3803904), (144, 3618992), (156, 3340608), (192, 2714244), (208, 2505456), (234, 2227072), (254, 2051712), (256, 2035683), (274, 1901952), (288, 1809496), (312, 1670304), (381, 1367808), (384, 1357122), (411, 1267968), (416, 1252728), (468, 1113536), (508, 1025856), (548, 950976), (576, 904748), (624, 835152), (762, 683904), (768, 678561), (822, 633984), (832, 626364), (936, 556768), (1016, 512928), (1096, 475488), (1143, 455936), (1152, 452374), (1233, 422656), (1248, 417576), (1524, 341952), (1644, 316992), (1651, 315648), (1664, 313182), (1781, 292608), (1872, 278384), (2032, 256464), (2192, 237744), (2286, 227968), (2304, 226187), (2466, 211328), (2496, 208788), (3048, 170976), (3288, 158496), (3302, 157824), (3328, 156591), (3562, 146304), (3744, 139192), (4064, 128232), (4384, 118872), (4572, 113984), (4932, 105664), (4953, 105216), (4992, 104394), (5343, 97536), (6096, 85488), (6576, 79248), (6604, 78912), (7124, 73152), (7488, 69596), (8128, 64116), (8768, 59436), (9144, 56992), (9864, 52832), (9906, 52608), (9984, 52197), (10686, 48768), (12192, 42744), (13152, 39624), (13208, 39456), (14248, 36576), (14859, 35072), (14976, 34798), (16029, 32512), (16256, 32058), (17399, 29952), (17536, 29718), (18288, 28496), (19728, 26416), (19812, 26304), (21372, 24384)]