492030016

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{247999}}^1$

素因数の和:248042

約数の個数: 28

約数和(自身を含む): 1007872000

約数和(自身を除く): 515841984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 247999, 495998, 991996, 1983992, 3967984, 7687969, 7935968, 15375938, 15871936, 30751876, 61503752, 123007504, 246015008, 492030016]

約数ペア:

[(1, 492030016), (2, 246015008), (4, 123007504), (8, 61503752), (16, 30751876), (31, 15871936), (32, 15375938), (62, 7935968), (64, 7687969), (124, 3967984), (248, 1983992), (496, 991996), (992, 495998), (1984, 247999)]