318420192

素因数分解:

$2^5\times 3^1\times {\mathrm{991}}^1\times {\mathrm{3347}}^1$

素因数の和:4351

約数の個数: 48

約数和(自身を含む): 836946432

約数和(自身を除く): 518526240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 991, 1982, 2973, 3347, 3964, 5946, 6694, 7928, 10041, 11892, 13388, 15856, 20082, 23784, 26776, 31712, 40164, 47568, 53552, 80328, 95136, 107104, 160656, 321312, 3316877, 6633754, 9950631, 13267508, 19901262, 26535016, 39802524, 53070032, 79605048, 106140064, 159210096, 318420192]

約数ペア:

[(1, 318420192), (2, 159210096), (3, 106140064), (4, 79605048), (6, 53070032), (8, 39802524), (12, 26535016), (16, 19901262), (24, 13267508), (32, 9950631), (48, 6633754), (96, 3316877), (991, 321312), (1982, 160656), (2973, 107104), (3347, 95136), (3964, 80328), (5946, 53552), (6694, 47568), (7928, 40164), (10041, 31712), (11892, 26776), (13388, 23784), (15856, 20082)]