216552984

素因数分解:

$2^3\times 3^1\times {\mathrm{347}}^1\times {\mathrm{26003}}^1$

素因数の和:26359

約数の個数: 32

約数和(自身を含む): 542963520

約数和(自身を除く): 326410536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 347, 694, 1041, 1388, 2082, 2776, 4164, 8328, 26003, 52006, 78009, 104012, 156018, 208024, 312036, 624072, 9023041, 18046082, 27069123, 36092164, 54138246, 72184328, 108276492, 216552984]

約数ペア:

[(1, 216552984), (2, 108276492), (3, 72184328), (4, 54138246), (6, 36092164), (8, 27069123), (12, 18046082), (24, 9023041), (347, 624072), (694, 312036), (1041, 208024), (1388, 156018), (2082, 104012), (2776, 78009), (4164, 52006), (8328, 26003)]