557075808

素因数分解:

$2^5\times 3^2\times {\mathrm{277}}^1\times {\mathrm{6983}}^1$

素因数の和:7276

約数の個数: 72

約数和(自身を含む): 1590131088

約数和(自身を除く): 1033055280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 277, 288, 554, 831, 1108, 1662, 2216, 2493, 3324, 4432, 4986, 6648, 6983, 8864, 9972, 13296, 13966, 19944, 20949, 26592, 27932, 39888, 41898, 55864, 62847, 79776, 83796, 111728, 125694, 167592, 223456, 251388, 335184, 502776, 670368, 1005552, 1934291, 2011104, 3868582, 5802873, 7737164, 11605746, 15474328, 17408619, 23211492, 30948656, 34817238, 46422984, 61897312, 69634476, 92845968, 139268952, 185691936, 278537904, 557075808]

約数ペア:

[(1, 557075808), (2, 278537904), (3, 185691936), (4, 139268952), (6, 92845968), (8, 69634476), (9, 61897312), (12, 46422984), (16, 34817238), (18, 30948656), (24, 23211492), (32, 17408619), (36, 15474328), (48, 11605746), (72, 7737164), (96, 5802873), (144, 3868582), (277, 2011104), (288, 1934291), (554, 1005552), (831, 670368), (1108, 502776), (1662, 335184), (2216, 251388), (2493, 223456), (3324, 167592), (4432, 125694), (4986, 111728), (6648, 83796), (6983, 79776), (8864, 62847), (9972, 55864), (13296, 41898), (13966, 39888), (19944, 27932), (20949, 26592)]