678348

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{571}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 1921920

約数和(自身を除く): 1243572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 571, 594, 1142, 1188, 1713, 2284, 3426, 5139, 6281, 6852, 10278, 12562, 15417, 18843, 20556, 25124, 30834, 37686, 56529, 61668, 75372, 113058, 169587, 226116, 339174, 678348]

約数ペア:

[(1, 678348), (2, 339174), (3, 226116), (4, 169587), (6, 113058), (9, 75372), (11, 61668), (12, 56529), (18, 37686), (22, 30834), (27, 25124), (33, 20556), (36, 18843), (44, 15417), (54, 12562), (66, 10278), (99, 6852), (108, 6281), (132, 5139), (198, 3426), (297, 2284), (396, 1713), (571, 1188), (594, 1142)]