221844264

素因数分解:

$2^3\times 3^1\times {\mathrm{461}}^1\times {\mathrm{20051}}^1$

素因数の和:20521

約数の個数: 32

約数和(自身を含む): 555841440

約数和(自身を除く): 333997176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 461, 922, 1383, 1844, 2766, 3688, 5532, 11064, 20051, 40102, 60153, 80204, 120306, 160408, 240612, 481224, 9243511, 18487022, 27730533, 36974044, 55461066, 73948088, 110922132, 221844264]

約数ペア:

[(1, 221844264), (2, 110922132), (3, 73948088), (4, 55461066), (6, 36974044), (8, 27730533), (12, 18487022), (24, 9243511), (461, 481224), (922, 240612), (1383, 160408), (1844, 120306), (2766, 80204), (3688, 60153), (5532, 40102), (11064, 20051)]