422556464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{30391}}^1$

素因数の和:30489

約数の個数: 40

約数和(自身を含む): 904465920

約数和(自身を除く): 481909456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3476, 6952, 13904, 30391, 60782, 121564, 243128, 334301, 486256, 668602, 1337204, 2400889, 2674408, 4801778, 5348816, 9603556, 19207112, 26409779, 38414224, 52819558, 105639116, 211278232, 422556464]

約数ペア:

[(1, 422556464), (2, 211278232), (4, 105639116), (8, 52819558), (11, 38414224), (16, 26409779), (22, 19207112), (44, 9603556), (79, 5348816), (88, 4801778), (158, 2674408), (176, 2400889), (316, 1337204), (632, 668602), (869, 486256), (1264, 334301), (1738, 243128), (3476, 121564), (6952, 60782), (13904, 30391)]