276763996

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 514086496

約数和(自身を除く): 237322500

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 157, 172, 277, 314, 554, 628, 1108, 1591, 3182, 5809, 6364, 6751, 10249, 11618, 11911, 13502, 20498, 23236, 23822, 27004, 40996, 43489, 47644, 86978, 173956, 249787, 440707, 499574, 881414, 999148, 1609093, 1762828, 1870027, 3218186, 3740054, 6436372, 7480108, 69190999, 138381998, 276763996]

約数ペア:

[(1, 276763996), (2, 138381998), (4, 69190999), (37, 7480108), (43, 6436372), (74, 3740054), (86, 3218186), (148, 1870027), (157, 1762828), (172, 1609093), (277, 999148), (314, 881414), (554, 499574), (628, 440707), (1108, 249787), (1591, 173956), (3182, 86978), (5809, 47644), (6364, 43489), (6751, 40996), (10249, 27004), (11618, 23822), (11911, 23236), (13502, 20498)]