240449857921

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6163}}^1\times {\mathrm{10457}}^1$

素因数の和:16681

約数の個数: 32

約数和(自身を含む): 303234478848

約数和(自身を除く): 62784620927

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 6163, 10457, 43141, 73199, 80119, 135941, 252683, 428737, 560833, 951587, 1768781, 3001159, 3284879, 5573581, 22994153, 39015067, 64446491, 451125437, 837804383, 2642306131, 5864630681, 18496142917, 34349979703, 240449857921]

約数ペア:

[(1, 240449857921), (7, 34349979703), (13, 18496142917), (41, 5864630681), (91, 2642306131), (287, 837804383), (533, 451125437), (3731, 64446491), (6163, 39015067), (10457, 22994153), (43141, 5573581), (73199, 3284879), (80119, 3001159), (135941, 1768781), (252683, 951587), (428737, 560833)]