720287796

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3159157}}^1$

素因数の和:3159183

約数の個数: 24

約数和(自身を含む): 1769128480

約数和(自身を除く): 1048840684

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 3159157, 6318314, 9477471, 12636628, 18954942, 37909884, 60023983, 120047966, 180071949, 240095932, 360143898, 720287796]

約数ペア:

[(1, 720287796), (2, 360143898), (3, 240095932), (4, 180071949), (6, 120047966), (12, 60023983), (19, 37909884), (38, 18954942), (57, 12636628), (76, 9477471), (114, 6318314), (228, 3159157)]