385452

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 1034880

約数和(自身を除く): 649428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 83, 86, 108, 129, 166, 172, 249, 258, 332, 387, 498, 516, 747, 774, 996, 1161, 1494, 1548, 2241, 2322, 2988, 3569, 4482, 4644, 7138, 8964, 10707, 14276, 21414, 32121, 42828, 64242, 96363, 128484, 192726, 385452]

約数ペア:

[(1, 385452), (2, 192726), (3, 128484), (4, 96363), (6, 64242), (9, 42828), (12, 32121), (18, 21414), (27, 14276), (36, 10707), (43, 8964), (54, 7138), (83, 4644), (86, 4482), (108, 3569), (129, 2988), (166, 2322), (172, 2241), (249, 1548), (258, 1494), (332, 1161), (387, 996), (498, 774), (516, 747)]