291203008

素因数分解:

$2^6\times {\mathrm{307}}^1\times {\mathrm{14821}}^1$

素因数の和:15140

約数の個数: 28

約数和(自身を含む): 579777352

約数和(自身を除く): 288574344

約数列:

[1, 2, 4, 8, 16, 32, 64, 307, 614, 1228, 2456, 4912, 9824, 14821, 19648, 29642, 59284, 118568, 237136, 474272, 948544, 4550047, 9100094, 18200188, 36400376, 72800752, 145601504, 291203008]

約数ペア:

[(1, 291203008), (2, 145601504), (4, 72800752), (8, 36400376), (16, 18200188), (32, 9100094), (64, 4550047), (307, 948544), (614, 474272), (1228, 237136), (2456, 118568), (4912, 59284), (9824, 29642), (14821, 19648)]