2557104

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 7499520

約数和(自身を除く): 4942416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 167, 174, 176, 232, 264, 319, 334, 348, 464, 501, 528, 638, 668, 696, 957, 1002, 1276, 1336, 1392, 1837, 1914, 2004, 2552, 2672, 3674, 3828, 4008, 4843, 5104, 5511, 7348, 7656, 8016, 9686, 11022, 14529, 14696, 15312, 19372, 22044, 29058, 29392, 38744, 44088, 53273, 58116, 77488, 88176, 106546, 116232, 159819, 213092, 232464, 319638, 426184, 639276, 852368, 1278552, 2557104]

約数ペア:

[(1, 2557104), (2, 1278552), (3, 852368), (4, 639276), (6, 426184), (8, 319638), (11, 232464), (12, 213092), (16, 159819), (22, 116232), (24, 106546), (29, 88176), (33, 77488), (44, 58116), (48, 53273), (58, 44088), (66, 38744), (87, 29392), (88, 29058), (116, 22044), (132, 19372), (167, 15312), (174, 14696), (176, 14529), (232, 11022), (264, 9686), (319, 8016), (334, 7656), (348, 7348), (464, 5511), (501, 5104), (528, 4843), (638, 4008), (668, 3828), (696, 3674), (957, 2672), (1002, 2552), (1276, 2004), (1336, 1914), (1392, 1837)]