1330264768

素因数分解:

$2^6\times 7^1\times {\mathrm{157}}^1\times {\mathrm{18913}}^1$

素因数の和:19089

約数の個数: 56

約数和(自身を含む): 3036226592

約数和(自身を除く): 1705961824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 157, 224, 314, 448, 628, 1099, 1256, 2198, 2512, 4396, 5024, 8792, 10048, 17584, 18913, 35168, 37826, 70336, 75652, 132391, 151304, 264782, 302608, 529564, 605216, 1059128, 1210432, 2118256, 2969341, 4236512, 5938682, 8473024, 11877364, 20785387, 23754728, 41570774, 47509456, 83141548, 95018912, 166283096, 190037824, 332566192, 665132384, 1330264768]

約数ペア:

[(1, 1330264768), (2, 665132384), (4, 332566192), (7, 190037824), (8, 166283096), (14, 95018912), (16, 83141548), (28, 47509456), (32, 41570774), (56, 23754728), (64, 20785387), (112, 11877364), (157, 8473024), (224, 5938682), (314, 4236512), (448, 2969341), (628, 2118256), (1099, 1210432), (1256, 1059128), (2198, 605216), (2512, 529564), (4396, 302608), (5024, 264782), (8792, 151304), (10048, 132391), (17584, 75652), (18913, 70336), (35168, 37826)]