290067768

素因数分解:

$2^3\times 3^2\times {\mathrm{853}}^1\times {\mathrm{4723}}^1$

素因数の和:5588

約数の個数: 48

約数和(自身を含む): 786687720

約数和(自身を除く): 496619952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 853, 1706, 2559, 3412, 4723, 5118, 6824, 7677, 9446, 10236, 14169, 15354, 18892, 20472, 28338, 30708, 37784, 42507, 56676, 61416, 85014, 113352, 170028, 340056, 4028719, 8057438, 12086157, 16114876, 24172314, 32229752, 36258471, 48344628, 72516942, 96689256, 145033884, 290067768]

約数ペア:

[(1, 290067768), (2, 145033884), (3, 96689256), (4, 72516942), (6, 48344628), (8, 36258471), (9, 32229752), (12, 24172314), (18, 16114876), (24, 12086157), (36, 8057438), (72, 4028719), (853, 340056), (1706, 170028), (2559, 113352), (3412, 85014), (4723, 61416), (5118, 56676), (6824, 42507), (7677, 37784), (9446, 30708), (10236, 28338), (14169, 20472), (15354, 18892)]