312843648

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2161}}^1$

素因数の和:2220

約数の個数: 128

約数和(自身を含む): 926200800

約数和(自身を除く): 613357152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 128, 156, 174, 192, 208, 232, 312, 348, 377, 384, 416, 464, 624, 696, 754, 832, 928, 1131, 1248, 1392, 1508, 1664, 1856, 2161, 2262, 2496, 2784, 3016, 3712, 4322, 4524, 4992, 5568, 6032, 6483, 8644, 9048, 11136, 12064, 12966, 17288, 18096, 24128, 25932, 28093, 34576, 36192, 48256, 51864, 56186, 62669, 69152, 72384, 84279, 103728, 112372, 125338, 138304, 144768, 168558, 188007, 207456, 224744, 250676, 276608, 337116, 376014, 414912, 449488, 501352, 674232, 752028, 814697, 829824, 898976, 1002704, 1348464, 1504056, 1629394, 1797952, 2005408, 2444091, 2696928, 3008112, 3258788, 3595904, 4010816, 4888182, 5393856, 6016224, 6517576, 8021632, 9776364, 10787712, 12032448, 13035152, 19552728, 24064896, 26070304, 39105456, 52140608, 78210912, 104281216, 156421824, 312843648]

約数ペア:

[(1, 312843648), (2, 156421824), (3, 104281216), (4, 78210912), (6, 52140608), (8, 39105456), (12, 26070304), (13, 24064896), (16, 19552728), (24, 13035152), (26, 12032448), (29, 10787712), (32, 9776364), (39, 8021632), (48, 6517576), (52, 6016224), (58, 5393856), (64, 4888182), (78, 4010816), (87, 3595904), (96, 3258788), (104, 3008112), (116, 2696928), (128, 2444091), (156, 2005408), (174, 1797952), (192, 1629394), (208, 1504056), (232, 1348464), (312, 1002704), (348, 898976), (377, 829824), (384, 814697), (416, 752028), (464, 674232), (624, 501352), (696, 449488), (754, 414912), (832, 376014), (928, 337116), (1131, 276608), (1248, 250676), (1392, 224744), (1508, 207456), (1664, 188007), (1856, 168558), (2161, 144768), (2262, 138304), (2496, 125338), (2784, 112372), (3016, 103728), (3712, 84279), (4322, 72384), (4524, 69152), (4992, 62669), (5568, 56186), (6032, 51864), (6483, 48256), (8644, 36192), (9048, 34576), (11136, 28093), (12064, 25932), (12966, 24128), (17288, 18096)]