260056998

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{4001}}^1$

素因数の和:4189

約数の個数: 48

約数和(自身を含む): 591847776

約数和(自身を除く): 331790778

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 157, 207, 314, 414, 471, 942, 1413, 2826, 3611, 4001, 7222, 8002, 10833, 12003, 21666, 24006, 32499, 36009, 64998, 72018, 92023, 184046, 276069, 552138, 628157, 828207, 1256314, 1656414, 1884471, 3768942, 5653413, 11306826, 14447611, 28895222, 43342833, 86685666, 130028499, 260056998]

約数ペア:

[(1, 260056998), (2, 130028499), (3, 86685666), (6, 43342833), (9, 28895222), (18, 14447611), (23, 11306826), (46, 5653413), (69, 3768942), (138, 1884471), (157, 1656414), (207, 1256314), (314, 828207), (414, 628157), (471, 552138), (942, 276069), (1413, 184046), (2826, 92023), (3611, 72018), (4001, 64998), (7222, 36009), (8002, 32499), (10833, 24006), (12003, 21666)]