239537412

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:467

約数の個数: 120

約数和(自身を含む): 669665304

約数和(自身を除く): 430127892

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 157, 162, 204, 277, 306, 314, 324, 459, 471, 554, 612, 628, 831, 918, 942, 1108, 1377, 1413, 1662, 1836, 1884, 2493, 2669, 2754, 2826, 3324, 4239, 4709, 4986, 5338, 5508, 5652, 7479, 8007, 8478, 9418, 9972, 10676, 12717, 14127, 14958, 16014, 16956, 18836, 22437, 24021, 25434, 28254, 29916, 32028, 42381, 43489, 44874, 48042, 50868, 56508, 72063, 84762, 86978, 89748, 96084, 127143, 130467, 144126, 169524, 173956, 216189, 254286, 260934, 288252, 381429, 391401, 432378, 508572, 521868, 739313, 762858, 782802, 864756, 1174203, 1478626, 1525716, 1565604, 2217939, 2348406, 2957252, 3522609, 4435878, 4696812, 6653817, 7045218, 8871756, 13307634, 14090436, 19961451, 26615268, 39922902, 59884353, 79845804, 119768706, 239537412]

約数ペア:

[(1, 239537412), (2, 119768706), (3, 79845804), (4, 59884353), (6, 39922902), (9, 26615268), (12, 19961451), (17, 14090436), (18, 13307634), (27, 8871756), (34, 7045218), (36, 6653817), (51, 4696812), (54, 4435878), (68, 3522609), (81, 2957252), (102, 2348406), (108, 2217939), (153, 1565604), (157, 1525716), (162, 1478626), (204, 1174203), (277, 864756), (306, 782802), (314, 762858), (324, 739313), (459, 521868), (471, 508572), (554, 432378), (612, 391401), (628, 381429), (831, 288252), (918, 260934), (942, 254286), (1108, 216189), (1377, 173956), (1413, 169524), (1662, 144126), (1836, 130467), (1884, 127143), (2493, 96084), (2669, 89748), (2754, 86978), (2826, 84762), (3324, 72063), (4239, 56508), (4709, 50868), (4986, 48042), (5338, 44874), (5508, 43489), (5652, 42381), (7479, 32028), (8007, 29916), (8478, 28254), (9418, 25434), (9972, 24021), (10676, 22437), (12717, 18836), (14127, 16956), (14958, 16014)]