399184956

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{217421}}^1$

素因数の和:217451

約数の個数: 48

約数和(自身を含む): 1095806880

約数和(自身を除く): 696621924

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 217421, 434842, 652263, 869684, 1304526, 1956789, 2609052, 3696157, 3913578, 5870367, 7392314, 7827156, 11088471, 11740734, 14784628, 22176942, 23481468, 33265413, 44353884, 66530826, 99796239, 133061652, 199592478, 399184956]

約数ペア:

[(1, 399184956), (2, 199592478), (3, 133061652), (4, 99796239), (6, 66530826), (9, 44353884), (12, 33265413), (17, 23481468), (18, 22176942), (27, 14784628), (34, 11740734), (36, 11088471), (51, 7827156), (54, 7392314), (68, 5870367), (102, 3913578), (108, 3696157), (153, 2609052), (204, 1956789), (306, 1304526), (459, 869684), (612, 652263), (918, 434842), (1836, 217421)]