252120272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{863}}^1$

素因数の和:952

約数の個数: 60

約数和(自身を含む): 531930240

約数和(自身を除く): 279809968

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 863, 961, 1178, 1726, 1922, 2356, 3452, 3844, 4712, 6904, 7688, 9424, 13808, 15376, 16397, 18259, 26753, 32794, 36518, 53506, 65588, 73036, 107012, 131176, 146072, 214024, 262352, 292144, 428048, 508307, 829343, 1016614, 1658686, 2033228, 3317372, 4066456, 6634744, 8132912, 13269488, 15757517, 31515034, 63030068, 126060136, 252120272]

約数ペア:

[(1, 252120272), (2, 126060136), (4, 63030068), (8, 31515034), (16, 15757517), (19, 13269488), (31, 8132912), (38, 6634744), (62, 4066456), (76, 3317372), (124, 2033228), (152, 1658686), (248, 1016614), (304, 829343), (496, 508307), (589, 428048), (863, 292144), (961, 262352), (1178, 214024), (1726, 146072), (1922, 131176), (2356, 107012), (3452, 73036), (3844, 65588), (4712, 53506), (6904, 36518), (7688, 32794), (9424, 26753), (13808, 18259), (15376, 16397)]