1328239872

素因数分解:

$2^8\times 3^2\times {\mathrm{576493}}^1$

素因数の和:576515

約数の個数: 54

約数和(自身を含む): 3829649642

約数和(自身を除く): 2501409770

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 576493, 1152986, 1729479, 2305972, 3458958, 4611944, 5188437, 6917916, 9223888, 10376874, 13835832, 18447776, 20753748, 27671664, 36895552, 41507496, 55343328, 73791104, 83014992, 110686656, 147582208, 166029984, 221373312, 332059968, 442746624, 664119936, 1328239872]

約数ペア:

[(1, 1328239872), (2, 664119936), (3, 442746624), (4, 332059968), (6, 221373312), (8, 166029984), (9, 147582208), (12, 110686656), (16, 83014992), (18, 73791104), (24, 55343328), (32, 41507496), (36, 36895552), (48, 27671664), (64, 20753748), (72, 18447776), (96, 13835832), (128, 10376874), (144, 9223888), (192, 6917916), (256, 5188437), (288, 4611944), (384, 3458958), (576, 2305972), (768, 1729479), (1152, 1152986), (2304, 576493)]