260991996

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1\times {\mathrm{941}}^1$

素因数の和:1774

約数の個数: 48

約数和(自身を含む): 631441440

約数和(自身を除く): 370449444

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 797, 941, 1594, 1882, 2391, 2823, 3188, 3764, 4782, 5646, 9564, 11292, 23113, 27289, 46226, 54578, 69339, 81867, 92452, 109156, 138678, 163734, 277356, 327468, 749977, 1499954, 2249931, 2999908, 4499862, 8999724, 21749333, 43498666, 65247999, 86997332, 130495998, 260991996]

約数ペア:

[(1, 260991996), (2, 130495998), (3, 86997332), (4, 65247999), (6, 43498666), (12, 21749333), (29, 8999724), (58, 4499862), (87, 2999908), (116, 2249931), (174, 1499954), (348, 749977), (797, 327468), (941, 277356), (1594, 163734), (1882, 138678), (2391, 109156), (2823, 92452), (3188, 81867), (3764, 69339), (4782, 54578), (5646, 46226), (9564, 27289), (11292, 23113)]