221351664

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{159017}}^1$

素因数の和:159057

約数の個数: 40

約数和(自身を含む): 591546960

約数和(自身を除く): 370195296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 159017, 318034, 477051, 636068, 954102, 1272136, 1908204, 2544272, 3816408, 4611493, 7632816, 9222986, 13834479, 18445972, 27668958, 36891944, 55337916, 73783888, 110675832, 221351664]

約数ペア:

[(1, 221351664), (2, 110675832), (3, 73783888), (4, 55337916), (6, 36891944), (8, 27668958), (12, 18445972), (16, 13834479), (24, 9222986), (29, 7632816), (48, 4611493), (58, 3816408), (87, 2544272), (116, 1908204), (174, 1272136), (232, 954102), (348, 636068), (464, 477051), (696, 318034), (1392, 159017)]