211315824

素因数分解:

$2^4\times 3^3\times {\mathrm{489157}}^1$

素因数の和:489174

約数の個数: 40

約数和(自身を含む): 606555920

約数和(自身を除く): 395240096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 489157, 978314, 1467471, 1956628, 2934942, 3913256, 4402413, 5869884, 7826512, 8804826, 11739768, 13207239, 17609652, 23479536, 26414478, 35219304, 52828956, 70438608, 105657912, 211315824]

約数ペア:

[(1, 211315824), (2, 105657912), (3, 70438608), (4, 52828956), (6, 35219304), (8, 26414478), (9, 23479536), (12, 17609652), (16, 13207239), (18, 11739768), (24, 8804826), (27, 7826512), (36, 5869884), (48, 4402413), (54, 3913256), (72, 2934942), (108, 1956628), (144, 1467471), (216, 978314), (432, 489157)]