637731252

素因数分解:

$2^2\times 3^3\times {\mathrm{233}}^1\times {\mathrm{25343}}^1$

素因数の和:25589

約数の個数: 48

約数和(自身を含む): 1660538880

約数和(自身を除く): 1022807628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 233, 466, 699, 932, 1398, 2097, 2796, 4194, 6291, 8388, 12582, 25164, 25343, 50686, 76029, 101372, 152058, 228087, 304116, 456174, 684261, 912348, 1368522, 2737044, 5904919, 11809838, 17714757, 23619676, 35429514, 53144271, 70859028, 106288542, 159432813, 212577084, 318865626, 637731252]

約数ペア:

[(1, 637731252), (2, 318865626), (3, 212577084), (4, 159432813), (6, 106288542), (9, 70859028), (12, 53144271), (18, 35429514), (27, 23619676), (36, 17714757), (54, 11809838), (108, 5904919), (233, 2737044), (466, 1368522), (699, 912348), (932, 684261), (1398, 456174), (2097, 304116), (2796, 228087), (4194, 152058), (6291, 101372), (8388, 76029), (12582, 50686), (25164, 25343)]