888906234

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{521}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 1934824320

約数和(自身を除く): 1045918086

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 389, 521, 731, 778, 1042, 1167, 1462, 1563, 2193, 2334, 3126, 4386, 6613, 8857, 13226, 16727, 17714, 19839, 22403, 26571, 33454, 39678, 44806, 50181, 53142, 67209, 100362, 134418, 202669, 284359, 380851, 405338, 568718, 608007, 761702, 853077, 1142553, 1216014, 1706154, 2285106, 3445373, 6890746, 8714767, 10336119, 17429534, 20672238, 26144301, 52288602, 148151039, 296302078, 444453117, 888906234]

約数ペア:

[(1, 888906234), (2, 444453117), (3, 296302078), (6, 148151039), (17, 52288602), (34, 26144301), (43, 20672238), (51, 17429534), (86, 10336119), (102, 8714767), (129, 6890746), (258, 3445373), (389, 2285106), (521, 1706154), (731, 1216014), (778, 1142553), (1042, 853077), (1167, 761702), (1462, 608007), (1563, 568718), (2193, 405338), (2334, 380851), (3126, 284359), (4386, 202669), (6613, 134418), (8857, 100362), (13226, 67209), (16727, 53142), (17714, 50181), (19839, 44806), (22403, 39678), (26571, 33454)]