2912608872

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{169259}}^1$

素因数の和:169510

約数の個数: 48

約数和(自身を含む): 7921368000

約数和(自身を除く): 5008759128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 4302, 5736, 8604, 17208, 169259, 338518, 507777, 677036, 1015554, 1354072, 1523331, 2031108, 3046662, 4062216, 6093324, 12186648, 40452901, 80905802, 121358703, 161811604, 242717406, 323623208, 364076109, 485434812, 728152218, 970869624, 1456304436, 2912608872]

約数ペア:

[(1, 2912608872), (2, 1456304436), (3, 970869624), (4, 728152218), (6, 485434812), (8, 364076109), (9, 323623208), (12, 242717406), (18, 161811604), (24, 121358703), (36, 80905802), (72, 40452901), (239, 12186648), (478, 6093324), (717, 4062216), (956, 3046662), (1434, 2031108), (1912, 1523331), (2151, 1354072), (2868, 1015554), (4302, 677036), (5736, 507777), (8604, 338518), (17208, 169259)]