255059344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{3119}}^1$

素因数の和:3415

約数の個数: 40

約数和(自身を含む): 522288000

約数和(自身を除く): 267228656

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 269, 304, 538, 1076, 2152, 3119, 4304, 5111, 6238, 10222, 12476, 20444, 24952, 40888, 49904, 59261, 81776, 118522, 237044, 474088, 839011, 948176, 1678022, 3356044, 6712088, 13424176, 15941209, 31882418, 63764836, 127529672, 255059344]

約数ペア:

[(1, 255059344), (2, 127529672), (4, 63764836), (8, 31882418), (16, 15941209), (19, 13424176), (38, 6712088), (76, 3356044), (152, 1678022), (269, 948176), (304, 839011), (538, 474088), (1076, 237044), (2152, 118522), (3119, 81776), (4304, 59261), (5111, 49904), (6238, 40888), (10222, 24952), (12476, 20444)]