326205796

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{577}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 666262912

約数和(自身を除く): 340057116

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 331, 427, 577, 662, 854, 1154, 1324, 1708, 2308, 2317, 4039, 4634, 8078, 9268, 16156, 20191, 35197, 40382, 70394, 80764, 140788, 141337, 190987, 246379, 282674, 381974, 492758, 565348, 763948, 985516, 1336909, 2673818, 5347636, 11650207, 23300414, 46600828, 81551449, 163102898, 326205796]

約数ペア:

[(1, 326205796), (2, 163102898), (4, 81551449), (7, 46600828), (14, 23300414), (28, 11650207), (61, 5347636), (122, 2673818), (244, 1336909), (331, 985516), (427, 763948), (577, 565348), (662, 492758), (854, 381974), (1154, 282674), (1324, 246379), (1708, 190987), (2308, 141337), (2317, 140788), (4039, 80764), (4634, 70394), (8078, 40382), (9268, 35197), (16156, 20191)]