272938014724

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1999}}^1\times {\mathrm{3433}}^1$

素因数の和:5660

約数の個数: 48

約数和(自身を含む): 488836768000

約数和(自身を除く): 215898753276

約数列:

[1, 2, 4, 61, 122, 163, 244, 326, 652, 1999, 3433, 3998, 6866, 7996, 9943, 13732, 19886, 39772, 121939, 209413, 243878, 325837, 418826, 487756, 559579, 651674, 837652, 1119158, 1303348, 2238316, 6862567, 13725134, 19876057, 27450268, 34134319, 39752114, 68268638, 79504228, 136537276, 418616587, 837233174, 1118598421, 1674466348, 2237196842, 4474393684, 68234503681, 136469007362, 272938014724]

約数ペア:

[(1, 272938014724), (2, 136469007362), (4, 68234503681), (61, 4474393684), (122, 2237196842), (163, 1674466348), (244, 1118598421), (326, 837233174), (652, 418616587), (1999, 136537276), (3433, 79504228), (3998, 68268638), (6866, 39752114), (7996, 34134319), (9943, 27450268), (13732, 19876057), (19886, 13725134), (39772, 6862567), (121939, 2238316), (209413, 1303348), (243878, 1119158), (325837, 837652), (418826, 651674), (487756, 559579)]