720522084

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{207763}}^1$

素因数の和:207804

約数の個数: 36

約数和(自身を含む): 1785939344

約数和(自身を除く): 1065417260

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 207763, 415526, 623289, 831052, 1246578, 2493156, 3531971, 7063942, 10595913, 14127884, 21191826, 42383652, 60043507, 120087014, 180130521, 240174028, 360261042, 720522084]

約数ペア:

[(1, 720522084), (2, 360261042), (3, 240174028), (4, 180130521), (6, 120087014), (12, 60043507), (17, 42383652), (34, 21191826), (51, 14127884), (68, 10595913), (102, 7063942), (204, 3531971), (289, 2493156), (578, 1246578), (867, 831052), (1156, 623289), (1734, 415526), (3468, 207763)]