1447128

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 3978000

約数和(自身を除く): 2530872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 199, 202, 303, 398, 404, 597, 606, 796, 808, 909, 1194, 1212, 1592, 1791, 1818, 2388, 2424, 3582, 3636, 4776, 7164, 7272, 14328, 20099, 40198, 60297, 80396, 120594, 160792, 180891, 241188, 361782, 482376, 723564, 1447128]

約数ペア:

[(1, 1447128), (2, 723564), (3, 482376), (4, 361782), (6, 241188), (8, 180891), (9, 160792), (12, 120594), (18, 80396), (24, 60297), (36, 40198), (72, 20099), (101, 14328), (199, 7272), (202, 7164), (303, 4776), (398, 3636), (404, 3582), (597, 2424), (606, 2388), (796, 1818), (808, 1791), (909, 1592), (1194, 1212)]