2166255456

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{778109}}^1$

素因数の和:778151

約数の個数: 48

約数和(自身を含む): 5882511600

約数和(自身を除く): 3716256144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 778109, 1556218, 2334327, 3112436, 4668654, 6224872, 9337308, 12449744, 18674616, 22565161, 24899488, 37349232, 45130322, 67695483, 74698464, 90260644, 135390966, 180521288, 270781932, 361042576, 541563864, 722085152, 1083127728, 2166255456]

約数ペア:

[(1, 2166255456), (2, 1083127728), (3, 722085152), (4, 541563864), (6, 361042576), (8, 270781932), (12, 180521288), (16, 135390966), (24, 90260644), (29, 74698464), (32, 67695483), (48, 45130322), (58, 37349232), (87, 24899488), (96, 22565161), (116, 18674616), (174, 12449744), (232, 9337308), (348, 6224872), (464, 4668654), (696, 3112436), (928, 2334327), (1392, 1556218), (2784, 778109)]