244740176

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:2979

約数の個数: 40

約数和(自身を含む): 489206784

約数和(自身を除く): 244466608

約数列:

[1, 2, 4, 8, 16, 43, 86, 127, 172, 254, 344, 508, 688, 1016, 2032, 2801, 5461, 5602, 10922, 11204, 21844, 22408, 43688, 44816, 87376, 120443, 240886, 355727, 481772, 711454, 963544, 1422908, 1927088, 2845816, 5691632, 15296261, 30592522, 61185044, 122370088, 244740176]

約数ペア:

[(1, 244740176), (2, 122370088), (4, 61185044), (8, 30592522), (16, 15296261), (43, 5691632), (86, 2845816), (127, 1927088), (172, 1422908), (254, 963544), (344, 711454), (508, 481772), (688, 355727), (1016, 240886), (2032, 120443), (2801, 87376), (5461, 44816), (5602, 43688), (10922, 22408), (11204, 21844)]