290437236

素因数分解:

$2^2\times 3^2\times {\mathrm{2311}}^1\times {\mathrm{3491}}^1$

素因数の和:5812

約数の個数: 36

約数和(自身を含む): 734688864

約数和(自身を除く): 444251628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2311, 3491, 4622, 6933, 6982, 9244, 10473, 13866, 13964, 20799, 20946, 27732, 31419, 41598, 41892, 62838, 83196, 125676, 8067701, 16135402, 24203103, 32270804, 48406206, 72609309, 96812412, 145218618, 290437236]

約数ペア:

[(1, 290437236), (2, 145218618), (3, 96812412), (4, 72609309), (6, 48406206), (9, 32270804), (12, 24203103), (18, 16135402), (36, 8067701), (2311, 125676), (3491, 83196), (4622, 62838), (6933, 41892), (6982, 41598), (9244, 31419), (10473, 27732), (13866, 20946), (13964, 20799)]