840918816

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 2448036864

約数和(自身を除く): 1607118048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 127, 144, 166, 249, 254, 277, 288, 332, 381, 498, 508, 554, 664, 747, 762, 831, 996, 1016, 1108, 1143, 1328, 1494, 1524, 1662, 1992, 2032, 2216, 2286, 2493, 2656, 2988, 3048, 3324, 3984, 4064, 4432, 4572, 4986, 5976, 6096, 6648, 7968, 8864, 9144, 9972, 10541, 11952, 12192, 13296, 18288, 19944, 21082, 22991, 23904, 26592, 31623, 35179, 36576, 39888, 42164, 45982, 63246, 68973, 70358, 79776, 84328, 91964, 94869, 105537, 126492, 137946, 140716, 168656, 183928, 189738, 206919, 211074, 252984, 275892, 281432, 316611, 337312, 367856, 379476, 413838, 422148, 505968, 551784, 562864, 633222, 735712, 758952, 827676, 844296, 1011936, 1103568, 1125728, 1266444, 1517904, 1655352, 1688592, 2207136, 2532888, 2919857, 3035808, 3310704, 3377184, 5065776, 5839714, 6621408, 8759571, 10131552, 11679428, 17519142, 23358856, 26278713, 35038284, 46717712, 52557426, 70076568, 93435424, 105114852, 140153136, 210229704, 280306272, 420459408, 840918816]

約数ペア:

[(1, 840918816), (2, 420459408), (3, 280306272), (4, 210229704), (6, 140153136), (8, 105114852), (9, 93435424), (12, 70076568), (16, 52557426), (18, 46717712), (24, 35038284), (32, 26278713), (36, 23358856), (48, 17519142), (72, 11679428), (83, 10131552), (96, 8759571), (127, 6621408), (144, 5839714), (166, 5065776), (249, 3377184), (254, 3310704), (277, 3035808), (288, 2919857), (332, 2532888), (381, 2207136), (498, 1688592), (508, 1655352), (554, 1517904), (664, 1266444), (747, 1125728), (762, 1103568), (831, 1011936), (996, 844296), (1016, 827676), (1108, 758952), (1143, 735712), (1328, 633222), (1494, 562864), (1524, 551784), (1662, 505968), (1992, 422148), (2032, 413838), (2216, 379476), (2286, 367856), (2493, 337312), (2656, 316611), (2988, 281432), (3048, 275892), (3324, 252984), (3984, 211074), (4064, 206919), (4432, 189738), (4572, 183928), (4986, 168656), (5976, 140716), (6096, 137946), (6648, 126492), (7968, 105537), (8864, 94869), (9144, 91964), (9972, 84328), (10541, 79776), (11952, 70358), (12192, 68973), (13296, 63246), (18288, 45982), (19944, 42164), (21082, 39888), (22991, 36576), (23904, 35179), (26592, 31623)]