313326976

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1499}}^1$

素因数の和:1607

約数の個数: 64

約数和(自身を含む): 660960000

約数和(自身を除く): 347633024

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 71, 92, 128, 142, 184, 284, 368, 568, 736, 1136, 1472, 1499, 1633, 2272, 2944, 2998, 3266, 4544, 5996, 6532, 9088, 11992, 13064, 23984, 26128, 34477, 47968, 52256, 68954, 95936, 104512, 106429, 137908, 191872, 209024, 212858, 275816, 425716, 551632, 851432, 1103264, 1702864, 2206528, 2447867, 3405728, 4413056, 4895734, 6811456, 9791468, 13622912, 19582936, 39165872, 78331744, 156663488, 313326976]

約数ペア:

[(1, 313326976), (2, 156663488), (4, 78331744), (8, 39165872), (16, 19582936), (23, 13622912), (32, 9791468), (46, 6811456), (64, 4895734), (71, 4413056), (92, 3405728), (128, 2447867), (142, 2206528), (184, 1702864), (284, 1103264), (368, 851432), (568, 551632), (736, 425716), (1136, 275816), (1472, 212858), (1499, 209024), (1633, 191872), (2272, 137908), (2944, 106429), (2998, 104512), (3266, 95936), (4544, 68954), (5996, 52256), (6532, 47968), (9088, 34477), (11992, 26128), (13064, 23984)]