381976

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 864000

約数和(自身を除く): 482024

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 359, 532, 718, 1064, 1436, 2513, 2872, 5026, 6821, 10052, 13642, 20104, 27284, 47747, 54568, 95494, 190988, 381976]

約数ペア:

[(1, 381976), (2, 190988), (4, 95494), (7, 54568), (8, 47747), (14, 27284), (19, 20104), (28, 13642), (38, 10052), (56, 6821), (76, 5026), (133, 2872), (152, 2513), (266, 1436), (359, 1064), (532, 718)]