821465472

素因数分解:

$2^7\times 3^1\times {\mathrm{2139233}}^1$

素因数の和:2139250

約数の個数: 32

約数和(自身を含む): 2182018680

約数和(自身を除く): 1360553208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 2139233, 4278466, 6417699, 8556932, 12835398, 17113864, 25670796, 34227728, 51341592, 68455456, 102683184, 136910912, 205366368, 273821824, 410732736, 821465472]

約数ペア:

[(1, 821465472), (2, 410732736), (3, 273821824), (4, 205366368), (6, 136910912), (8, 102683184), (12, 68455456), (16, 51341592), (24, 34227728), (32, 25670796), (48, 17113864), (64, 12835398), (96, 8556932), (128, 6417699), (192, 4278466), (384, 2139233)]