258595968

素因数分解:

$2^7\times 3^1\times {\mathrm{673427}}^1$

素因数の和:673444

約数の個数: 32

約数和(自身を含む): 686896560

約数和(自身を除く): 428300592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 673427, 1346854, 2020281, 2693708, 4040562, 5387416, 8081124, 10774832, 16162248, 21549664, 32324496, 43099328, 64648992, 86198656, 129297984, 258595968]

約数ペア:

[(1, 258595968), (2, 129297984), (3, 86198656), (4, 64648992), (6, 43099328), (8, 32324496), (12, 21549664), (16, 16162248), (24, 10774832), (32, 8081124), (48, 5387416), (64, 4040562), (96, 2693708), (128, 2020281), (192, 1346854), (384, 673427)]