343393392

素因数分解:

$2^4\times 3^1\times {\mathrm{991}}^1\times {\mathrm{7219}}^1$

素因数の和:8221

約数の個数: 40

約数和(自身を含む): 888117760

約数和(自身を除く): 544724368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 991, 1982, 2973, 3964, 5946, 7219, 7928, 11892, 14438, 15856, 21657, 23784, 28876, 43314, 47568, 57752, 86628, 115504, 173256, 346512, 7154029, 14308058, 21462087, 28616116, 42924174, 57232232, 85848348, 114464464, 171696696, 343393392]

約数ペア:

[(1, 343393392), (2, 171696696), (3, 114464464), (4, 85848348), (6, 57232232), (8, 42924174), (12, 28616116), (16, 21462087), (24, 14308058), (48, 7154029), (991, 346512), (1982, 173256), (2973, 115504), (3964, 86628), (5946, 57752), (7219, 47568), (7928, 43314), (11892, 28876), (14438, 23784), (15856, 21657)]