750775428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{2617}}^1$

素因数の和:3253

約数の個数: 72

約数和(自身を含む): 2047893848

約数和(自身を除く): 1297118420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 613, 1226, 1839, 2452, 2617, 3678, 5234, 5517, 7356, 7851, 7969, 10468, 11034, 15702, 15938, 22068, 23553, 23907, 31404, 31876, 34021, 47106, 47814, 68042, 71721, 94212, 95628, 102063, 136084, 143442, 204126, 286884, 306189, 408252, 612378, 1224756, 1604221, 3208442, 4812663, 6416884, 9625326, 14437989, 19250652, 20854873, 28875978, 41709746, 57751956, 62564619, 83419492, 125129238, 187693857, 250258476, 375387714, 750775428]

約数ペア:

[(1, 750775428), (2, 375387714), (3, 250258476), (4, 187693857), (6, 125129238), (9, 83419492), (12, 62564619), (13, 57751956), (18, 41709746), (26, 28875978), (36, 20854873), (39, 19250652), (52, 14437989), (78, 9625326), (117, 6416884), (156, 4812663), (234, 3208442), (468, 1604221), (613, 1224756), (1226, 612378), (1839, 408252), (2452, 306189), (2617, 286884), (3678, 204126), (5234, 143442), (5517, 136084), (7356, 102063), (7851, 95628), (7969, 94212), (10468, 71721), (11034, 68042), (15702, 47814), (15938, 47106), (22068, 34021), (23553, 31876), (23907, 31404)]