315191736

素因数分解:

$2^3\times 3^4\times {\mathrm{486407}}^1$

素因数の和:486425

約数の個数: 40

約数和(自身を含む): 882830520

約数和(自身を除く): 567638784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 486407, 972814, 1459221, 1945628, 2918442, 3891256, 4377663, 5836884, 8755326, 11673768, 13132989, 17510652, 26265978, 35021304, 39398967, 52531956, 78797934, 105063912, 157595868, 315191736]

約数ペア:

[(1, 315191736), (2, 157595868), (3, 105063912), (4, 78797934), (6, 52531956), (8, 39398967), (9, 35021304), (12, 26265978), (18, 17510652), (24, 13132989), (27, 11673768), (36, 8755326), (54, 5836884), (72, 4377663), (81, 3891256), (108, 2918442), (162, 1945628), (216, 1459221), (324, 972814), (648, 486407)]