288961926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{190357}}^1$

素因数の和:190396

約数の個数: 32

約数和(自身を含む): 657877248

約数和(自身を除く): 368915322

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 190357, 380714, 571071, 1142142, 2093927, 4187854, 4378211, 6281781, 8756422, 12563562, 13134633, 26269266, 48160321, 96320642, 144480963, 288961926]

約数ペア:

[(1, 288961926), (2, 144480963), (3, 96320642), (6, 48160321), (11, 26269266), (22, 13134633), (23, 12563562), (33, 8756422), (46, 6281781), (66, 4378211), (69, 4187854), (138, 2093927), (253, 1142142), (506, 571071), (759, 380714), (1518, 190357)]