678839736

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{10993}}^1$

素因数の和:11116

約数の個数: 64

約数和(自身を含む): 1773112320

約数和(自身を除く): 1094272584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 83, 93, 124, 166, 186, 248, 249, 332, 372, 498, 664, 744, 996, 1992, 2573, 5146, 7719, 10292, 10993, 15438, 20584, 21986, 30876, 32979, 43972, 61752, 65958, 87944, 131916, 263832, 340783, 681566, 912419, 1022349, 1363132, 1824838, 2044698, 2726264, 2737257, 3649676, 4089396, 5474514, 7299352, 8178792, 10949028, 21898056, 28284989, 56569978, 84854967, 113139956, 169709934, 226279912, 339419868, 678839736]

約数ペア:

[(1, 678839736), (2, 339419868), (3, 226279912), (4, 169709934), (6, 113139956), (8, 84854967), (12, 56569978), (24, 28284989), (31, 21898056), (62, 10949028), (83, 8178792), (93, 7299352), (124, 5474514), (166, 4089396), (186, 3649676), (248, 2737257), (249, 2726264), (332, 2044698), (372, 1824838), (498, 1363132), (664, 1022349), (744, 912419), (996, 681566), (1992, 340783), (2573, 263832), (5146, 131916), (7719, 87944), (10292, 65958), (10993, 61752), (15438, 43972), (20584, 32979), (21986, 30876)]