211317552

素因数分解:

$2^4\times 3^3\times {\mathrm{489161}}^1$

素因数の和:489178

約数の個数: 40

約数和(自身を含む): 606560880

約数和(自身を除く): 395243328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 489161, 978322, 1467483, 1956644, 2934966, 3913288, 4402449, 5869932, 7826576, 8804898, 11739864, 13207347, 17609796, 23479728, 26414694, 35219592, 52829388, 70439184, 105658776, 211317552]

約数ペア:

[(1, 211317552), (2, 105658776), (3, 70439184), (4, 52829388), (6, 35219592), (8, 26414694), (9, 23479728), (12, 17609796), (16, 13207347), (18, 11739864), (24, 8804898), (27, 7826576), (36, 5869932), (48, 4402449), (54, 3913288), (72, 2934966), (108, 1956644), (144, 1467483), (216, 978322), (432, 489161)]