217475232

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{174259}}^1$

素因数の和:174285

約数の個数: 48

約数和(自身を含む): 614789280

約数和(自身を除く): 397314048

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, 174259, 348518, 522777, 697036, 1045554, 1394072, 2091108, 2265367, 2788144, 4182216, 4530734, 5576288, 6796101, 8364432, 9061468, 13592202, 16728864, 18122936, 27184404, 36245872, 54368808, 72491744, 108737616, 217475232]

約数ペア:

[(1, 217475232), (2, 108737616), (3, 72491744), (4, 54368808), (6, 36245872), (8, 27184404), (12, 18122936), (13, 16728864), (16, 13592202), (24, 9061468), (26, 8364432), (32, 6796101), (39, 5576288), (48, 4530734), (52, 4182216), (78, 2788144), (96, 2265367), (104, 2091108), (156, 1394072), (208, 1045554), (312, 697036), (416, 522777), (624, 348518), (1248, 174259)]