315451648

素因数分解:

$2^8\times {\mathrm{241}}^1\times {\mathrm{5113}}^1$

素因数の和:5370

約数の個数: 36

約数和(自身を含む): 632407468

約数和(自身を除く): 316955820

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 256, 482, 964, 1928, 3856, 5113, 7712, 10226, 15424, 20452, 30848, 40904, 61696, 81808, 163616, 327232, 654464, 1232233, 1308928, 2464466, 4928932, 9857864, 19715728, 39431456, 78862912, 157725824, 315451648]

約数ペア:

[(1, 315451648), (2, 157725824), (4, 78862912), (8, 39431456), (16, 19715728), (32, 9857864), (64, 4928932), (128, 2464466), (241, 1308928), (256, 1232233), (482, 654464), (964, 327232), (1928, 163616), (3856, 81808), (5113, 61696), (7712, 40904), (10226, 30848), (15424, 20452)]