253163624

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{23669}}^1$

素因数の和:23873

約数の個数: 32

約数和(自身を含む): 545356800

約数和(自身を除く): 292193176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 5348, 10696, 23669, 47338, 94676, 165683, 189352, 331366, 662732, 1325464, 4520779, 9041558, 18083116, 31645453, 36166232, 63290906, 126581812, 253163624]

約数ペア:

[(1, 253163624), (2, 126581812), (4, 63290906), (7, 36166232), (8, 31645453), (14, 18083116), (28, 9041558), (56, 4520779), (191, 1325464), (382, 662732), (764, 331366), (1337, 189352), (1528, 165683), (2674, 94676), (5348, 47338), (10696, 23669)]