217448844

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{32887}}^1$

素因数の和:32942

約数の個数: 48

約数和(自身を含む): 552518400

約数和(自身を除く): 335069556

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 3306, 6612, 32887, 65774, 98661, 131548, 197322, 394644, 624853, 953723, 1249706, 1874559, 1907446, 2499412, 2861169, 3749118, 3814892, 5722338, 7498236, 11444676, 18120737, 36241474, 54362211, 72482948, 108724422, 217448844]

約数ペア:

[(1, 217448844), (2, 108724422), (3, 72482948), (4, 54362211), (6, 36241474), (12, 18120737), (19, 11444676), (29, 7498236), (38, 5722338), (57, 3814892), (58, 3749118), (76, 2861169), (87, 2499412), (114, 1907446), (116, 1874559), (174, 1249706), (228, 953723), (348, 624853), (551, 394644), (1102, 197322), (1653, 131548), (2204, 98661), (3306, 65774), (6612, 32887)]