299724984

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{320219}}^1$

素因数の和:320244

約数の個数: 48

約数和(自身を含む): 874200600

約数和(自身を除く): 574475616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 320219, 640438, 960657, 1280876, 1921314, 2561752, 2881971, 3842628, 4162847, 5763942, 7685256, 8325694, 11527884, 12488541, 16651388, 23055768, 24977082, 33302776, 37465623, 49954164, 74931246, 99908328, 149862492, 299724984]

約数ペア:

[(1, 299724984), (2, 149862492), (3, 99908328), (4, 74931246), (6, 49954164), (8, 37465623), (9, 33302776), (12, 24977082), (13, 23055768), (18, 16651388), (24, 12488541), (26, 11527884), (36, 8325694), (39, 7685256), (52, 5763942), (72, 4162847), (78, 3842628), (104, 2881971), (117, 2561752), (156, 1921314), (234, 1280876), (312, 960657), (468, 640438), (936, 320219)]