274984612

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1871}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 572382720

約数和(自身を除く): 297398108

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 181, 203, 362, 406, 724, 812, 1267, 1871, 2534, 3742, 5068, 5249, 7484, 10498, 13097, 20996, 26194, 36743, 52388, 54259, 73486, 108518, 146972, 217036, 338651, 379813, 677302, 759626, 1354604, 1519252, 2370557, 4741114, 9482228, 9820879, 19641758, 39283516, 68746153, 137492306, 274984612]

約数ペア:

[(1, 274984612), (2, 137492306), (4, 68746153), (7, 39283516), (14, 19641758), (28, 9820879), (29, 9482228), (58, 4741114), (116, 2370557), (181, 1519252), (203, 1354604), (362, 759626), (406, 677302), (724, 379813), (812, 338651), (1267, 217036), (1871, 146972), (2534, 108518), (3742, 73486), (5068, 54259), (5249, 52388), (7484, 36743), (10498, 26194), (13097, 20996)]