238409712

素因数分解:

$2^4\times 3^2\times {\mathrm{1655623}}^1$

素因数の和:1655637

約数の個数: 30

約数和(自身を含む): 667216472

約数和(自身を除く): 428806760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1655623, 3311246, 4966869, 6622492, 9933738, 13244984, 14900607, 19867476, 26489968, 29801214, 39734952, 59602428, 79469904, 119204856, 238409712]

約数ペア:

[(1, 238409712), (2, 119204856), (3, 79469904), (4, 59602428), (6, 39734952), (8, 29801214), (9, 26489968), (12, 19867476), (16, 14900607), (18, 13244984), (24, 9933738), (36, 6622492), (48, 4966869), (72, 3311246), (144, 1655623)]