15211416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 41863680

約数和(自身を除く): 26652264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 157, 264, 314, 367, 471, 628, 734, 942, 1101, 1256, 1468, 1727, 1884, 2202, 2936, 3454, 3768, 4037, 4404, 5181, 6908, 8074, 8808, 10362, 12111, 13816, 16148, 20724, 24222, 32296, 41448, 48444, 57619, 96888, 115238, 172857, 230476, 345714, 460952, 633809, 691428, 1267618, 1382856, 1901427, 2535236, 3802854, 5070472, 7605708, 15211416]

約数ペア:

[(1, 15211416), (2, 7605708), (3, 5070472), (4, 3802854), (6, 2535236), (8, 1901427), (11, 1382856), (12, 1267618), (22, 691428), (24, 633809), (33, 460952), (44, 345714), (66, 230476), (88, 172857), (132, 115238), (157, 96888), (264, 57619), (314, 48444), (367, 41448), (471, 32296), (628, 24222), (734, 20724), (942, 16148), (1101, 13816), (1256, 12111), (1468, 10362), (1727, 8808), (1884, 8074), (2202, 6908), (2936, 5181), (3454, 4404), (3768, 4037)]