388586466

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{769}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 857656800

約数和(自身を除く): 469070334

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 419, 603, 769, 838, 1206, 1257, 1538, 2307, 2514, 3771, 4614, 6921, 7542, 13842, 28073, 51523, 56146, 84219, 103046, 154569, 168438, 252657, 309138, 322211, 463707, 505314, 644422, 927414, 966633, 1933266, 2899899, 5799798, 21588137, 43176274, 64764411, 129528822, 194293233, 388586466]

約数ペア:

[(1, 388586466), (2, 194293233), (3, 129528822), (6, 64764411), (9, 43176274), (18, 21588137), (67, 5799798), (134, 2899899), (201, 1933266), (402, 966633), (419, 927414), (603, 644422), (769, 505314), (838, 463707), (1206, 322211), (1257, 309138), (1538, 252657), (2307, 168438), (2514, 154569), (3771, 103046), (4614, 84219), (6921, 56146), (7542, 51523), (13842, 28073)]