627163776

素因数分解:

$2^7\times 3^3\times {\mathrm{89}}^1\times {\mathrm{2039}}^1$

素因数の和:2151

約数の個数: 128

約数和(自身を含む): 1872720000

約数和(自身を除く): 1245556224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 89, 96, 108, 128, 144, 178, 192, 216, 267, 288, 356, 384, 432, 534, 576, 712, 801, 864, 1068, 1152, 1424, 1602, 1728, 2039, 2136, 2403, 2848, 3204, 3456, 4078, 4272, 4806, 5696, 6117, 6408, 8156, 8544, 9612, 11392, 12234, 12816, 16312, 17088, 18351, 19224, 24468, 25632, 32624, 34176, 36702, 38448, 48936, 51264, 55053, 65248, 73404, 76896, 97872, 102528, 110106, 130496, 146808, 153792, 181471, 195744, 220212, 260992, 293616, 307584, 362942, 391488, 440424, 544413, 587232, 725884, 782976, 880848, 1088826, 1174464, 1451768, 1633239, 1761696, 2177652, 2348928, 2903536, 3266478, 3523392, 4355304, 4899717, 5807072, 6532956, 7046784, 8710608, 9799434, 11614144, 13065912, 17421216, 19598868, 23228288, 26131824, 34842432, 39197736, 52263648, 69684864, 78395472, 104527296, 156790944, 209054592, 313581888, 627163776]

約数ペア:

[(1, 627163776), (2, 313581888), (3, 209054592), (4, 156790944), (6, 104527296), (8, 78395472), (9, 69684864), (12, 52263648), (16, 39197736), (18, 34842432), (24, 26131824), (27, 23228288), (32, 19598868), (36, 17421216), (48, 13065912), (54, 11614144), (64, 9799434), (72, 8710608), (89, 7046784), (96, 6532956), (108, 5807072), (128, 4899717), (144, 4355304), (178, 3523392), (192, 3266478), (216, 2903536), (267, 2348928), (288, 2177652), (356, 1761696), (384, 1633239), (432, 1451768), (534, 1174464), (576, 1088826), (712, 880848), (801, 782976), (864, 725884), (1068, 587232), (1152, 544413), (1424, 440424), (1602, 391488), (1728, 362942), (2039, 307584), (2136, 293616), (2403, 260992), (2848, 220212), (3204, 195744), (3456, 181471), (4078, 153792), (4272, 146808), (4806, 130496), (5696, 110106), (6117, 102528), (6408, 97872), (8156, 76896), (8544, 73404), (9612, 65248), (11392, 55053), (12234, 51264), (12816, 48936), (16312, 38448), (17088, 36702), (18351, 34176), (19224, 32624), (24468, 25632)]