538446564

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{5813}}^1$

素因数の和:5937

約数の個数: 72

約数和(自身を含む): 1422150912

約数和(自身を除く): 883704348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 83, 93, 124, 166, 186, 249, 279, 332, 372, 498, 558, 747, 996, 1116, 1494, 2573, 2988, 5146, 5813, 7719, 10292, 11626, 15438, 17439, 23157, 23252, 30876, 34878, 46314, 52317, 69756, 92628, 104634, 180203, 209268, 360406, 482479, 540609, 720812, 964958, 1081218, 1447437, 1621827, 1929916, 2162436, 2894874, 3243654, 4342311, 5789748, 6487308, 8684622, 14956849, 17369244, 29913698, 44870547, 59827396, 89741094, 134611641, 179482188, 269223282, 538446564]

約数ペア:

[(1, 538446564), (2, 269223282), (3, 179482188), (4, 134611641), (6, 89741094), (9, 59827396), (12, 44870547), (18, 29913698), (31, 17369244), (36, 14956849), (62, 8684622), (83, 6487308), (93, 5789748), (124, 4342311), (166, 3243654), (186, 2894874), (249, 2162436), (279, 1929916), (332, 1621827), (372, 1447437), (498, 1081218), (558, 964958), (747, 720812), (996, 540609), (1116, 482479), (1494, 360406), (2573, 209268), (2988, 180203), (5146, 104634), (5813, 92628), (7719, 69756), (10292, 52317), (11626, 46314), (15438, 34878), (17439, 30876), (23157, 23252)]