231121488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{370387}}^1$

素因数の和:370411

約数の個数: 40

約数和(自身を含む): 642993568

約数和(自身を除く): 411872080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 370387, 740774, 1111161, 1481548, 2222322, 2963096, 4444644, 4815031, 5926192, 8889288, 9630062, 14445093, 17778576, 19260124, 28890186, 38520248, 57780372, 77040496, 115560744, 231121488]

約数ペア:

[(1, 231121488), (2, 115560744), (3, 77040496), (4, 57780372), (6, 38520248), (8, 28890186), (12, 19260124), (13, 17778576), (16, 14445093), (24, 9630062), (26, 8889288), (39, 5926192), (48, 4815031), (52, 4444644), (78, 2963096), (104, 2222322), (156, 1481548), (208, 1111161), (312, 740774), (624, 370387)]