2298130528

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{3347}}^1$

素因数の和:3899

約数の個数: 48

約数和(自身を含む): 4640328000

約数和(自身を除く): 2342197472

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 499, 688, 998, 1376, 1996, 3347, 3992, 6694, 7984, 13388, 15968, 21457, 26776, 42914, 53552, 85828, 107104, 143921, 171656, 287842, 343312, 575684, 686624, 1151368, 1670153, 2302736, 3340306, 4605472, 6680612, 13361224, 26722448, 53444896, 71816579, 143633158, 287266316, 574532632, 1149065264, 2298130528]

約数ペア:

[(1, 2298130528), (2, 1149065264), (4, 574532632), (8, 287266316), (16, 143633158), (32, 71816579), (43, 53444896), (86, 26722448), (172, 13361224), (344, 6680612), (499, 4605472), (688, 3340306), (998, 2302736), (1376, 1670153), (1996, 1151368), (3347, 686624), (3992, 575684), (6694, 343312), (7984, 287842), (13388, 171656), (15968, 143921), (21457, 107104), (26776, 85828), (42914, 53552)]