427134336

素因数分解:

$2^7\times 3^1\times {\mathrm{557}}^1\times {\mathrm{1997}}^1$

素因数の和:2571

約数の個数: 64

約数和(自身を含む): 1137181680

約数和(自身を除く): 710047344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 557, 1114, 1671, 1997, 2228, 3342, 3994, 4456, 5991, 6684, 7988, 8912, 11982, 13368, 15976, 17824, 23964, 26736, 31952, 35648, 47928, 53472, 63904, 71296, 95856, 106944, 127808, 191712, 213888, 255616, 383424, 766848, 1112329, 2224658, 3336987, 4449316, 6673974, 8898632, 13347948, 17797264, 26695896, 35594528, 53391792, 71189056, 106783584, 142378112, 213567168, 427134336]

約数ペア:

[(1, 427134336), (2, 213567168), (3, 142378112), (4, 106783584), (6, 71189056), (8, 53391792), (12, 35594528), (16, 26695896), (24, 17797264), (32, 13347948), (48, 8898632), (64, 6673974), (96, 4449316), (128, 3336987), (192, 2224658), (384, 1112329), (557, 766848), (1114, 383424), (1671, 255616), (1997, 213888), (2228, 191712), (3342, 127808), (3994, 106944), (4456, 95856), (5991, 71296), (6684, 63904), (7988, 53472), (8912, 47928), (11982, 35648), (13368, 31952), (15976, 26736), (17824, 23964)]