394847028

素因数分解:

$2^2\times 3^3\times {\mathrm{661}}^1\times {\mathrm{5531}}^1$

素因数の和:6205

約数の個数: 48

約数和(自身を含む): 1025411520

約数和(自身を除く): 630564492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 661, 1322, 1983, 2644, 3966, 5531, 5949, 7932, 11062, 11898, 16593, 17847, 22124, 23796, 33186, 35694, 49779, 66372, 71388, 99558, 149337, 199116, 298674, 597348, 3655991, 7311982, 10967973, 14623964, 21935946, 32903919, 43871892, 65807838, 98711757, 131615676, 197423514, 394847028]

約数ペア:

[(1, 394847028), (2, 197423514), (3, 131615676), (4, 98711757), (6, 65807838), (9, 43871892), (12, 32903919), (18, 21935946), (27, 14623964), (36, 10967973), (54, 7311982), (108, 3655991), (661, 597348), (1322, 298674), (1983, 199116), (2644, 149337), (3966, 99558), (5531, 71388), (5949, 66372), (7932, 49779), (11062, 35694), (11898, 33186), (16593, 23796), (17847, 22124)]