289037832

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{227231}}^1$

素因数の和:227293

約数の個数: 32

約数和(自身を含む): 736231680

約数和(自身を除く): 447193848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 227231, 454462, 681693, 908924, 1363386, 1817848, 2726772, 5453544, 12043243, 24086486, 36129729, 48172972, 72259458, 96345944, 144518916, 289037832]

約数ペア:

[(1, 289037832), (2, 144518916), (3, 96345944), (4, 72259458), (6, 48172972), (8, 36129729), (12, 24086486), (24, 12043243), (53, 5453544), (106, 2726772), (159, 1817848), (212, 1363386), (318, 908924), (424, 681693), (636, 454462), (1272, 227231)]