219973392

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{14831}}^1$

素因数の和:14948

約数の個数: 60

約数和(自身を含む): 621638784

約数和(自身を除く): 401665392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3708, 4944, 7416, 14831, 14832, 29662, 44493, 59324, 88986, 118648, 133479, 177972, 237296, 266958, 355944, 533916, 711888, 1067832, 1527593, 2135664, 3055186, 4582779, 6110372, 9165558, 12220744, 13748337, 18331116, 24441488, 27496674, 36662232, 54993348, 73324464, 109986696, 219973392]

約数ペア:

[(1, 219973392), (2, 109986696), (3, 73324464), (4, 54993348), (6, 36662232), (8, 27496674), (9, 24441488), (12, 18331116), (16, 13748337), (18, 12220744), (24, 9165558), (36, 6110372), (48, 4582779), (72, 3055186), (103, 2135664), (144, 1527593), (206, 1067832), (309, 711888), (412, 533916), (618, 355944), (824, 266958), (927, 237296), (1236, 177972), (1648, 133479), (1854, 118648), (2472, 88986), (3708, 59324), (4944, 44493), (7416, 29662), (14831, 14832)]