288253914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1289}}^1$

素因数の和:1415

約数の個数: 64

約数和(自身を含む): 644958720

約数和(自身を除く): 356704806

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 61, 78, 94, 122, 141, 183, 282, 366, 611, 793, 1222, 1289, 1586, 1833, 2379, 2578, 2867, 3666, 3867, 4758, 5734, 7734, 8601, 16757, 17202, 33514, 37271, 50271, 60583, 74542, 78629, 100542, 111813, 121166, 157258, 181749, 223626, 235887, 363498, 471774, 787579, 1022177, 1575158, 2044354, 2362737, 3066531, 3695563, 4725474, 6133062, 7391126, 11086689, 22173378, 48042319, 96084638, 144126957, 288253914]

約数ペア:

[(1, 288253914), (2, 144126957), (3, 96084638), (6, 48042319), (13, 22173378), (26, 11086689), (39, 7391126), (47, 6133062), (61, 4725474), (78, 3695563), (94, 3066531), (122, 2362737), (141, 2044354), (183, 1575158), (282, 1022177), (366, 787579), (611, 471774), (793, 363498), (1222, 235887), (1289, 223626), (1586, 181749), (1833, 157258), (2379, 121166), (2578, 111813), (2867, 100542), (3666, 78629), (3867, 74542), (4758, 60583), (5734, 50271), (7734, 37271), (8601, 33514), (16757, 17202)]