317118464

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 701260560

約数和(自身を除く): 384142096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 256, 277, 344, 416, 512, 554, 559, 688, 832, 1024, 1108, 1118, 1376, 1664, 2048, 2216, 2236, 2752, 3328, 3601, 4432, 4472, 5504, 6656, 7202, 8864, 8944, 11008, 11911, 13312, 14404, 17728, 17888, 22016, 23822, 26624, 28808, 35456, 35776, 44032, 47644, 57616, 70912, 71552, 88064, 95288, 115232, 141824, 143104, 154843, 190576, 230464, 283648, 286208, 309686, 381152, 460928, 567296, 572416, 619372, 762304, 921856, 1144832, 1238744, 1524608, 1843712, 2477488, 3049216, 3687424, 4954976, 6098432, 7374848, 9909952, 12196864, 19819904, 24393728, 39639808, 79279616, 158559232, 317118464]

約数ペア:

[(1, 317118464), (2, 158559232), (4, 79279616), (8, 39639808), (13, 24393728), (16, 19819904), (26, 12196864), (32, 9909952), (43, 7374848), (52, 6098432), (64, 4954976), (86, 3687424), (104, 3049216), (128, 2477488), (172, 1843712), (208, 1524608), (256, 1238744), (277, 1144832), (344, 921856), (416, 762304), (512, 619372), (554, 572416), (559, 567296), (688, 460928), (832, 381152), (1024, 309686), (1108, 286208), (1118, 283648), (1376, 230464), (1664, 190576), (2048, 154843), (2216, 143104), (2236, 141824), (2752, 115232), (3328, 95288), (3601, 88064), (4432, 71552), (4472, 70912), (5504, 57616), (6656, 47644), (7202, 44032), (8864, 35776), (8944, 35456), (11008, 28808), (11911, 26624), (13312, 23822), (14404, 22016), (17728, 17888)]