320036328

素因数分解:

$2^3\times 3^2\times {\mathrm{4444949}}^1$

素因数の和:4444961

約数の個数: 24

約数和(自身を含む): 866765250

約数和(自身を除く): 546728922

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4444949, 8889898, 13334847, 17779796, 26669694, 35559592, 40004541, 53339388, 80009082, 106678776, 160018164, 320036328]

約数ペア:

[(1, 320036328), (2, 160018164), (3, 106678776), (4, 80009082), (6, 53339388), (8, 40004541), (9, 35559592), (12, 26669694), (18, 17779796), (24, 13334847), (36, 8889898), (72, 4444949)]