868896372

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{6967}}^1$

素因数の和:7540

約数の個数: 48

約数和(自身を含む): 2138339840

約数和(自身を除く): 1269443468

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 547, 1094, 1641, 2188, 3282, 6564, 6967, 10393, 13934, 20786, 20901, 27868, 31179, 41572, 41802, 62358, 83604, 124716, 132373, 264746, 397119, 529492, 794238, 1588476, 3810949, 7621898, 11432847, 15243796, 22865694, 45731388, 72408031, 144816062, 217224093, 289632124, 434448186, 868896372]

約数ペア:

[(1, 868896372), (2, 434448186), (3, 289632124), (4, 217224093), (6, 144816062), (12, 72408031), (19, 45731388), (38, 22865694), (57, 15243796), (76, 11432847), (114, 7621898), (228, 3810949), (547, 1588476), (1094, 794238), (1641, 529492), (2188, 397119), (3282, 264746), (6564, 132373), (6967, 124716), (10393, 83604), (13934, 62358), (20786, 41802), (20901, 41572), (27868, 31179)]