239258736

素因数分解:

$2^4\times 3^2\times {\mathrm{1661519}}^1$

素因数の和:1661533

約数の個数: 30

約数和(自身を含む): 669592560

約数和(自身を除く): 430333824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1661519, 3323038, 4984557, 6646076, 9969114, 13292152, 14953671, 19938228, 26584304, 29907342, 39876456, 59814684, 79752912, 119629368, 239258736]

約数ペア:

[(1, 239258736), (2, 119629368), (3, 79752912), (4, 59814684), (6, 39876456), (8, 29907342), (9, 26584304), (12, 19938228), (16, 14953671), (18, 13292152), (24, 9969114), (36, 6646076), (48, 4984557), (72, 3323038), (144, 1661519)]