218060864

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4549}}^1$

素因数の和:4675

約数の個数: 56

約数和(自身を含む): 499262400

約数和(自身を除く): 281201536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 214, 224, 428, 448, 749, 856, 1498, 1712, 2996, 3424, 4549, 5992, 6848, 9098, 11984, 18196, 23968, 31843, 36392, 47936, 63686, 72784, 127372, 145568, 254744, 291136, 486743, 509488, 973486, 1018976, 1946972, 2037952, 3407201, 3893944, 6814402, 7787888, 13628804, 15575776, 27257608, 31151552, 54515216, 109030432, 218060864]

約数ペア:

[(1, 218060864), (2, 109030432), (4, 54515216), (7, 31151552), (8, 27257608), (14, 15575776), (16, 13628804), (28, 7787888), (32, 6814402), (56, 3893944), (64, 3407201), (107, 2037952), (112, 1946972), (214, 1018976), (224, 973486), (428, 509488), (448, 486743), (749, 291136), (856, 254744), (1498, 145568), (1712, 127372), (2996, 72784), (3424, 63686), (4549, 47936), (5992, 36392), (6848, 31843), (9098, 23968), (11984, 18196)]