551264

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 1306368

約数和(自身を除く): 755104

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 107, 112, 161, 184, 214, 224, 322, 368, 428, 644, 736, 749, 856, 1288, 1498, 1712, 2461, 2576, 2996, 3424, 4922, 5152, 5992, 9844, 11984, 17227, 19688, 23968, 34454, 39376, 68908, 78752, 137816, 275632, 551264]

約数ペア:

[(1, 551264), (2, 275632), (4, 137816), (7, 78752), (8, 68908), (14, 39376), (16, 34454), (23, 23968), (28, 19688), (32, 17227), (46, 11984), (56, 9844), (92, 5992), (107, 5152), (112, 4922), (161, 3424), (184, 2996), (214, 2576), (224, 2461), (322, 1712), (368, 1498), (428, 1288), (644, 856), (736, 749)]