431657344

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1129}}^1$

素因数の和:1275

約数の個数: 64

約数和(自身を含む): 899028000

約数和(自身を除く): 467370656

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 103, 116, 128, 206, 232, 412, 464, 824, 928, 1129, 1648, 1856, 2258, 2987, 3296, 3712, 4516, 5974, 6592, 9032, 11948, 13184, 18064, 23896, 32741, 36128, 47792, 65482, 72256, 95584, 116287, 130964, 144512, 191168, 232574, 261928, 382336, 465148, 523856, 930296, 1047712, 1860592, 2095424, 3372323, 3721184, 4190848, 6744646, 7442368, 13489292, 14884736, 26978584, 53957168, 107914336, 215828672, 431657344]

約数ペア:

[(1, 431657344), (2, 215828672), (4, 107914336), (8, 53957168), (16, 26978584), (29, 14884736), (32, 13489292), (58, 7442368), (64, 6744646), (103, 4190848), (116, 3721184), (128, 3372323), (206, 2095424), (232, 1860592), (412, 1047712), (464, 930296), (824, 523856), (928, 465148), (1129, 382336), (1648, 261928), (1856, 232574), (2258, 191168), (2987, 144512), (3296, 130964), (3712, 116287), (4516, 95584), (5974, 72256), (6592, 65482), (9032, 47792), (11948, 36128), (13184, 32741), (18064, 23896)]