242544148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{971}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 530385408

約数和(自身を除く): 287841260

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 811, 971, 1622, 1942, 3244, 3884, 5677, 6797, 8921, 10681, 11354, 13594, 17842, 21362, 22708, 27188, 35684, 42724, 62447, 74767, 124894, 149534, 249788, 299068, 787481, 1574962, 3149924, 5512367, 8662291, 11024734, 17324582, 22049468, 34649164, 60636037, 121272074, 242544148]

約数ペア:

[(1, 242544148), (2, 121272074), (4, 60636037), (7, 34649164), (11, 22049468), (14, 17324582), (22, 11024734), (28, 8662291), (44, 5512367), (77, 3149924), (154, 1574962), (308, 787481), (811, 299068), (971, 249788), (1622, 149534), (1942, 124894), (3244, 74767), (3884, 62447), (5677, 42724), (6797, 35684), (8921, 27188), (10681, 22708), (11354, 21362), (13594, 17842)]