502498964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 1010306304

約数和(自身を除く): 507807340

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 107, 121, 124, 214, 242, 313, 341, 428, 484, 626, 682, 1177, 1252, 1364, 2354, 3317, 3443, 3751, 4708, 6634, 6886, 7502, 9703, 12947, 13268, 13772, 15004, 19406, 25894, 33491, 36487, 37873, 38812, 51788, 66982, 72974, 75746, 106733, 133964, 145948, 151492, 213466, 368401, 401357, 426932, 736802, 802714, 1038221, 1174063, 1473604, 1605428, 2076442, 2348126, 4052411, 4152884, 4696252, 8104822, 11420431, 16209644, 22840862, 45681724, 125624741, 251249482, 502498964]

約数ペア:

[(1, 502498964), (2, 251249482), (4, 125624741), (11, 45681724), (22, 22840862), (31, 16209644), (44, 11420431), (62, 8104822), (107, 4696252), (121, 4152884), (124, 4052411), (214, 2348126), (242, 2076442), (313, 1605428), (341, 1473604), (428, 1174063), (484, 1038221), (626, 802714), (682, 736802), (1177, 426932), (1252, 401357), (1364, 368401), (2354, 213466), (3317, 151492), (3443, 145948), (3751, 133964), (4708, 106733), (6634, 75746), (6886, 72974), (7502, 66982), (9703, 51788), (12947, 38812), (13268, 37873), (13772, 36487), (15004, 33491), (19406, 25894)]