215018448

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{263503}}^1$

素因数の和:263531

約数の個数: 40

約数和(自身を含む): 588140928

約数和(自身を除く): 373122480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 263503, 527006, 790509, 1054012, 1581018, 2108024, 3162036, 4216048, 4479551, 6324072, 8959102, 12648144, 13438653, 17918204, 26877306, 35836408, 53754612, 71672816, 107509224, 215018448]

約数ペア:

[(1, 215018448), (2, 107509224), (3, 71672816), (4, 53754612), (6, 35836408), (8, 26877306), (12, 17918204), (16, 13438653), (17, 12648144), (24, 8959102), (34, 6324072), (48, 4479551), (51, 4216048), (68, 3162036), (102, 2108024), (136, 1581018), (204, 1054012), (272, 790509), (408, 527006), (816, 263503)]