1330334152

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 2881105920

約数和(自身を除く): 1550771768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 307, 347, 446, 614, 694, 892, 1228, 1388, 1561, 1784, 2149, 2429, 2456, 2776, 3122, 4298, 4858, 6244, 8596, 9716, 12488, 17192, 19432, 68461, 77381, 106529, 136922, 154762, 213058, 273844, 309524, 426116, 479227, 541667, 547688, 619048, 745703, 852232, 958454, 1083334, 1491406, 1916908, 2166668, 2982812, 3833816, 4333336, 5965624, 23755967, 47511934, 95023868, 166291769, 190047736, 332583538, 665167076, 1330334152]

約数ペア:

[(1, 1330334152), (2, 665167076), (4, 332583538), (7, 190047736), (8, 166291769), (14, 95023868), (28, 47511934), (56, 23755967), (223, 5965624), (307, 4333336), (347, 3833816), (446, 2982812), (614, 2166668), (694, 1916908), (892, 1491406), (1228, 1083334), (1388, 958454), (1561, 852232), (1784, 745703), (2149, 619048), (2429, 547688), (2456, 541667), (2776, 479227), (3122, 426116), (4298, 309524), (4858, 273844), (6244, 213058), (8596, 154762), (9716, 136922), (12488, 106529), (17192, 77381), (19432, 68461)]