31271840466

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1\times {\mathrm{811}}^1$

素因数の和:1511

約数の個数: 64

約数和(自身を含む): 63856719360

約数和(自身を除く): 32584878894

約数列:

[1, 2, 3, 6, 89, 163, 178, 267, 326, 443, 489, 534, 811, 886, 978, 1329, 1622, 2433, 2658, 4866, 14507, 29014, 39427, 43521, 72179, 72209, 78854, 87042, 118281, 132193, 144358, 144418, 216537, 216627, 236562, 264386, 359273, 396579, 433074, 433254, 718546, 793158, 1077819, 2155638, 6426601, 11765177, 12853202, 19279803, 23530354, 31975297, 35295531, 38559606, 58561499, 63950594, 70591062, 95925891, 117122998, 175684497, 191851782, 351368994, 5211973411, 10423946822, 15635920233, 31271840466]

約数ペア:

[(1, 31271840466), (2, 15635920233), (3, 10423946822), (6, 5211973411), (89, 351368994), (163, 191851782), (178, 175684497), (267, 117122998), (326, 95925891), (443, 70591062), (489, 63950594), (534, 58561499), (811, 38559606), (886, 35295531), (978, 31975297), (1329, 23530354), (1622, 19279803), (2433, 12853202), (2658, 11765177), (4866, 6426601), (14507, 2155638), (29014, 1077819), (39427, 793158), (43521, 718546), (72179, 433254), (72209, 433074), (78854, 396579), (87042, 359273), (118281, 264386), (132193, 236562), (144358, 216627), (144418, 216537)]