1294711176

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{31237}}^1$

素因数の和:31414

約数の個数: 64

約数和(自身を含む): 3553634880

約数和(自身を除く): 2258923704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 157, 264, 314, 471, 628, 942, 1256, 1727, 1884, 3454, 3768, 5181, 6908, 10362, 13816, 20724, 31237, 41448, 62474, 93711, 124948, 187422, 249896, 343607, 374844, 687214, 749688, 1030821, 1374428, 2061642, 2748856, 4123284, 4904209, 8246568, 9808418, 14712627, 19616836, 29425254, 39233672, 53946299, 58850508, 107892598, 117701016, 161838897, 215785196, 323677794, 431570392, 647355588, 1294711176]

約数ペア:

[(1, 1294711176), (2, 647355588), (3, 431570392), (4, 323677794), (6, 215785196), (8, 161838897), (11, 117701016), (12, 107892598), (22, 58850508), (24, 53946299), (33, 39233672), (44, 29425254), (66, 19616836), (88, 14712627), (132, 9808418), (157, 8246568), (264, 4904209), (314, 4123284), (471, 2748856), (628, 2061642), (942, 1374428), (1256, 1030821), (1727, 749688), (1884, 687214), (3454, 374844), (3768, 343607), (5181, 249896), (6908, 187422), (10362, 124948), (13816, 93711), (20724, 62474), (31237, 41448)]