426564988

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 790153056

約数和(自身を除く): 363588068

約数列:

[1, 2, 4, 43, 53, 73, 86, 106, 146, 172, 212, 292, 641, 1282, 2279, 2564, 3139, 3869, 4558, 6278, 7738, 9116, 12556, 15476, 27563, 33973, 46793, 55126, 67946, 93586, 110252, 135892, 166367, 187172, 332734, 665468, 1460839, 2012099, 2480029, 2921678, 4024198, 4960058, 5843356, 8048396, 9920116, 106641247, 213282494, 426564988]

約数ペア:

[(1, 426564988), (2, 213282494), (4, 106641247), (43, 9920116), (53, 8048396), (73, 5843356), (86, 4960058), (106, 4024198), (146, 2921678), (172, 2480029), (212, 2012099), (292, 1460839), (641, 665468), (1282, 332734), (2279, 187172), (2564, 166367), (3139, 135892), (3869, 110252), (4558, 93586), (6278, 67946), (7738, 55126), (9116, 46793), (12556, 33973), (15476, 27563)]