320838096

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{215617}}^1$

素因数の和:215659

約数の個数: 40

約数和(自身を含む): 855572224

約数和(自身を除く): 534734128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 215617, 431234, 646851, 862468, 1293702, 1724936, 2587404, 3449872, 5174808, 6684127, 10349616, 13368254, 20052381, 26736508, 40104762, 53473016, 80209524, 106946032, 160419048, 320838096]

約数ペア:

[(1, 320838096), (2, 160419048), (3, 106946032), (4, 80209524), (6, 53473016), (8, 40104762), (12, 26736508), (16, 20052381), (24, 13368254), (31, 10349616), (48, 6684127), (62, 5174808), (93, 3449872), (124, 2587404), (186, 1724936), (248, 1293702), (372, 862468), (496, 646851), (744, 431234), (1488, 215617)]