287043744

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{230003}}^1$

素因数の和:230029

約数の個数: 48

約数和(自身を含む): 811454112

約数和(自身を除く): 524410368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 230003, 460006, 690009, 920012, 1380018, 1840024, 2760036, 2990039, 3680048, 5520072, 5980078, 7360096, 8970117, 11040144, 11960156, 17940234, 22080288, 23920312, 35880468, 47840624, 71760936, 95681248, 143521872, 287043744]

約数ペア:

[(1, 287043744), (2, 143521872), (3, 95681248), (4, 71760936), (6, 47840624), (8, 35880468), (12, 23920312), (13, 22080288), (16, 17940234), (24, 11960156), (26, 11040144), (32, 8970117), (39, 7360096), (48, 5980078), (52, 5520072), (78, 3680048), (96, 2990039), (104, 2760036), (156, 1840024), (208, 1380018), (312, 920012), (416, 690009), (624, 460006), (1248, 230003)]