221435736

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{116791}}^1$

素因数の和:116879

約数の個数: 32

約数和(自身を含む): 560601600

約数和(自身を除く): 339165864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 116791, 233582, 350373, 467164, 700746, 934328, 1401492, 2802984, 9226489, 18452978, 27679467, 36905956, 55358934, 73811912, 110717868, 221435736]

約数ペア:

[(1, 221435736), (2, 110717868), (3, 73811912), (4, 55358934), (6, 36905956), (8, 27679467), (12, 18452978), (24, 9226489), (79, 2802984), (158, 1401492), (237, 934328), (316, 700746), (474, 467164), (632, 350373), (948, 233582), (1896, 116791)]