320149968

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{91367}}^1$

素因数の和:91451

約数の個数: 40

約数和(自身を含む): 838392768

約数和(自身を除く): 518242800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 91367, 182734, 274101, 365468, 548202, 730936, 1096404, 1461872, 2192808, 4385616, 6669791, 13339582, 20009373, 26679164, 40018746, 53358328, 80037492, 106716656, 160074984, 320149968]

約数ペア:

[(1, 320149968), (2, 160074984), (3, 106716656), (4, 80037492), (6, 53358328), (8, 40018746), (12, 26679164), (16, 20009373), (24, 13339582), (48, 6669791), (73, 4385616), (146, 2192808), (219, 1461872), (292, 1096404), (438, 730936), (584, 548202), (876, 365468), (1168, 274101), (1752, 182734), (3504, 91367)]