247127112

素因数分解:

$2^3\times 3^5\times {\mathrm{127123}}^1$

素因数の和:127144

約数の個数: 48

約数和(自身を含む): 694097040

約数和(自身を除く): 446969928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 127123, 254246, 381369, 508492, 762738, 1016984, 1144107, 1525476, 2288214, 3050952, 3432321, 4576428, 6864642, 9152856, 10296963, 13729284, 20593926, 27458568, 30890889, 41187852, 61781778, 82375704, 123563556, 247127112]

約数ペア:

[(1, 247127112), (2, 123563556), (3, 82375704), (4, 61781778), (6, 41187852), (8, 30890889), (9, 27458568), (12, 20593926), (18, 13729284), (24, 10296963), (27, 9152856), (36, 6864642), (54, 4576428), (72, 3432321), (81, 3050952), (108, 2288214), (162, 1525476), (216, 1144107), (243, 1016984), (324, 762738), (486, 508492), (648, 381369), (972, 254246), (1944, 127123)]