270985428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1075339}}^1$

素因数の和:1075356

約数の個数: 36

約数和(自身を含む): 782847520

約数和(自身を除く): 511862092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1075339, 2150678, 3226017, 4301356, 6452034, 7527373, 9678051, 12904068, 15054746, 19356102, 22582119, 30109492, 38712204, 45164238, 67746357, 90328476, 135492714, 270985428]

約数ペア:

[(1, 270985428), (2, 135492714), (3, 90328476), (4, 67746357), (6, 45164238), (7, 38712204), (9, 30109492), (12, 22582119), (14, 19356102), (18, 15054746), (21, 12904068), (28, 9678051), (36, 7527373), (42, 6452034), (63, 4301356), (84, 3226017), (126, 2150678), (252, 1075339)]