247775152

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{599}}^1$

素因数の和:961

約数の個数: 40

約数和(自身を含む): 487468800

約数和(自身を除く): 239693648

約数列:

[1, 2, 4, 8, 16, 103, 206, 251, 412, 502, 599, 824, 1004, 1198, 1648, 2008, 2396, 4016, 4792, 9584, 25853, 51706, 61697, 103412, 123394, 150349, 206824, 246788, 300698, 413648, 493576, 601396, 987152, 1202792, 2405584, 15485947, 30971894, 61943788, 123887576, 247775152]

約数ペア:

[(1, 247775152), (2, 123887576), (4, 61943788), (8, 30971894), (16, 15485947), (103, 2405584), (206, 1202792), (251, 987152), (412, 601396), (502, 493576), (599, 413648), (824, 300698), (1004, 246788), (1198, 206824), (1648, 150349), (2008, 123394), (2396, 103412), (4016, 61697), (4792, 51706), (9584, 25853)]