556620180476

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2777}}^1\times {\mathrm{13877}}^1$

素因数の和:16838

約数の個数: 48

約数和(自身を含む): 1023353061696

約数和(自身を除く): 466732881220

約数列:

[1, 2, 4, 23, 46, 92, 157, 314, 628, 2777, 3611, 5554, 7222, 11108, 13877, 14444, 27754, 55508, 63871, 127742, 255484, 319171, 435989, 638342, 871978, 1276684, 1743956, 2178689, 4357378, 8714756, 10027747, 20055494, 38536429, 40110988, 50109847, 77072858, 100219694, 154145716, 200439388, 886337867, 1772675734, 3545351468, 6050219353, 12100438706, 24200877412, 139155045119, 278310090238, 556620180476]

約数ペア:

[(1, 556620180476), (2, 278310090238), (4, 139155045119), (23, 24200877412), (46, 12100438706), (92, 6050219353), (157, 3545351468), (314, 1772675734), (628, 886337867), (2777, 200439388), (3611, 154145716), (5554, 100219694), (7222, 77072858), (11108, 50109847), (13877, 40110988), (14444, 38536429), (27754, 20055494), (55508, 10027747), (63871, 8714756), (127742, 4357378), (255484, 2178689), (319171, 1743956), (435989, 1276684), (638342, 871978)]