320703648

素因数分解:

$2^5\times 3^1\times {\mathrm{443}}^1\times {\mathrm{7541}}^1$

素因数の和:7997

約数の個数: 48

約数和(自身を含む): 843859296

約数和(自身を除く): 523155648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 443, 886, 1329, 1772, 2658, 3544, 5316, 7088, 7541, 10632, 14176, 15082, 21264, 22623, 30164, 42528, 45246, 60328, 90492, 120656, 180984, 241312, 361968, 723936, 3340663, 6681326, 10021989, 13362652, 20043978, 26725304, 40087956, 53450608, 80175912, 106901216, 160351824, 320703648]

約数ペア:

[(1, 320703648), (2, 160351824), (3, 106901216), (4, 80175912), (6, 53450608), (8, 40087956), (12, 26725304), (16, 20043978), (24, 13362652), (32, 10021989), (48, 6681326), (96, 3340663), (443, 723936), (886, 361968), (1329, 241312), (1772, 180984), (2658, 120656), (3544, 90492), (5316, 60328), (7088, 45246), (7541, 42528), (10632, 30164), (14176, 22623), (15082, 21264)]