723391998

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{106979}}^1$

素因数の和:107021

約数の個数: 48

約数和(自身を含む): 1756183680

約数和(自身を除く): 1032791682

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 106979, 213958, 320937, 641874, 748853, 1497706, 2246559, 2460517, 4493118, 4921034, 5241971, 7381551, 10483942, 14763102, 15725913, 17223619, 31451826, 34447238, 51670857, 103341714, 120565333, 241130666, 361695999, 723391998]

約数ペア:

[(1, 723391998), (2, 361695999), (3, 241130666), (6, 120565333), (7, 103341714), (14, 51670857), (21, 34447238), (23, 31451826), (42, 17223619), (46, 15725913), (49, 14763102), (69, 10483942), (98, 7381551), (138, 5241971), (147, 4921034), (161, 4493118), (294, 2460517), (322, 2246559), (483, 1497706), (966, 748853), (1127, 641874), (2254, 320937), (3381, 213958), (6762, 106979)]