254228964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{66413}}^1$

素因数の和:66460

約数の個数: 48

約数和(自身を含む): 669453120

約数和(自身を除く): 415224156

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 66413, 132826, 199239, 265652, 398478, 730543, 796956, 1461086, 1925977, 2191629, 2922172, 3851954, 4383258, 5777931, 7703908, 8766516, 11555862, 21185747, 23111724, 42371494, 63557241, 84742988, 127114482, 254228964]

約数ペア:

[(1, 254228964), (2, 127114482), (3, 84742988), (4, 63557241), (6, 42371494), (11, 23111724), (12, 21185747), (22, 11555862), (29, 8766516), (33, 7703908), (44, 5777931), (58, 4383258), (66, 3851954), (87, 2922172), (116, 2191629), (132, 1925977), (174, 1461086), (319, 796956), (348, 730543), (638, 398478), (957, 265652), (1276, 199239), (1914, 132826), (3828, 66413)]