390972696

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{346607}}^1$

素因数の和:346663

約数の個数: 32

約数和(自身を含む): 998231040

約数和(自身を除く): 607258344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 346607, 693214, 1039821, 1386428, 2079642, 2772856, 4159284, 8318568, 16290529, 32581058, 48871587, 65162116, 97743174, 130324232, 195486348, 390972696]

約数ペア:

[(1, 390972696), (2, 195486348), (3, 130324232), (4, 97743174), (6, 65162116), (8, 48871587), (12, 32581058), (24, 16290529), (47, 8318568), (94, 4159284), (141, 2772856), (188, 2079642), (282, 1386428), (376, 1039821), (564, 693214), (1128, 346607)]