31341510508

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{298411}}^1$

素因数の和:298475

約数の個数: 72

約数和(自身を含む): 71122322432

約数和(自身を除く): 39780811924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 308, 341, 434, 484, 682, 847, 868, 1364, 1694, 2387, 3388, 3751, 4774, 7502, 9548, 15004, 26257, 52514, 105028, 298411, 596822, 1193644, 2088877, 3282521, 4177754, 6565042, 8355508, 9250741, 13130084, 18501482, 22977647, 36107731, 37002964, 45955294, 64755187, 72215462, 91910588, 101758151, 129510374, 144430924, 203516302, 252754117, 259020748, 407032604, 505508234, 712307057, 1011016468, 1119339661, 1424614114, 2238679322, 2849228228, 4477358644, 7835377627, 15670755254, 31341510508]

約数ペア:

[(1, 31341510508), (2, 15670755254), (4, 7835377627), (7, 4477358644), (11, 2849228228), (14, 2238679322), (22, 1424614114), (28, 1119339661), (31, 1011016468), (44, 712307057), (62, 505508234), (77, 407032604), (121, 259020748), (124, 252754117), (154, 203516302), (217, 144430924), (242, 129510374), (308, 101758151), (341, 91910588), (434, 72215462), (484, 64755187), (682, 45955294), (847, 37002964), (868, 36107731), (1364, 22977647), (1694, 18501482), (2387, 13130084), (3388, 9250741), (3751, 8355508), (4774, 6565042), (7502, 4177754), (9548, 3282521), (15004, 2088877), (26257, 1193644), (52514, 596822), (105028, 298411)]