386347744

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:872

約数の個数: 72

約数和(自身を含む): 823593960

約数和(自身を除く): 437246216

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 92, 116, 184, 232, 368, 464, 529, 667, 736, 787, 928, 1058, 1334, 1574, 2116, 2668, 3148, 4232, 5336, 6296, 8464, 10672, 12592, 15341, 16928, 18101, 21344, 22823, 25184, 30682, 36202, 45646, 61364, 72404, 91292, 122728, 144808, 182584, 245456, 289616, 365168, 416323, 490912, 524929, 579232, 730336, 832646, 1049858, 1665292, 2099716, 3330584, 4199432, 6661168, 8398864, 12073367, 13322336, 16797728, 24146734, 48293468, 96586936, 193173872, 386347744]

約数ペア:

[(1, 386347744), (2, 193173872), (4, 96586936), (8, 48293468), (16, 24146734), (23, 16797728), (29, 13322336), (32, 12073367), (46, 8398864), (58, 6661168), (92, 4199432), (116, 3330584), (184, 2099716), (232, 1665292), (368, 1049858), (464, 832646), (529, 730336), (667, 579232), (736, 524929), (787, 490912), (928, 416323), (1058, 365168), (1334, 289616), (1574, 245456), (2116, 182584), (2668, 144808), (3148, 122728), (4232, 91292), (5336, 72404), (6296, 61364), (8464, 45646), (10672, 36202), (12592, 30682), (15341, 25184), (16928, 22823), (18101, 21344)]