797890248

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{181669}}^1$

素因数の和:181742

約数の個数: 48

約数和(自身を含む): 2196390300

約数和(自身を除く): 1398500052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 181669, 363338, 545007, 726676, 1090014, 1453352, 1635021, 2180028, 3270042, 4360056, 6540084, 11081809, 13080168, 22163618, 33245427, 44327236, 66490854, 88654472, 99736281, 132981708, 199472562, 265963416, 398945124, 797890248]

約数ペア:

[(1, 797890248), (2, 398945124), (3, 265963416), (4, 199472562), (6, 132981708), (8, 99736281), (9, 88654472), (12, 66490854), (18, 44327236), (24, 33245427), (36, 22163618), (61, 13080168), (72, 11081809), (122, 6540084), (183, 4360056), (244, 3270042), (366, 2180028), (488, 1635021), (549, 1453352), (732, 1090014), (1098, 726676), (1464, 545007), (2196, 363338), (4392, 181669)]