215687064

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{113759}}^1$

素因数の和:113847

約数の個数: 32

約数和(自身を含む): 546048000

約数和(自身を除く): 330360936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 113759, 227518, 341277, 455036, 682554, 910072, 1365108, 2730216, 8986961, 17973922, 26960883, 35947844, 53921766, 71895688, 107843532, 215687064]

約数ペア:

[(1, 215687064), (2, 107843532), (3, 71895688), (4, 53921766), (6, 35947844), (8, 26960883), (12, 17973922), (24, 8986961), (79, 2730216), (158, 1365108), (237, 910072), (316, 682554), (474, 455036), (632, 341277), (948, 227518), (1896, 113759)]