708804594

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:621

約数の個数: 80

約数和(自身を含む): 1622731968

約数和(自身を除く): 913927374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 107, 162, 206, 214, 309, 321, 397, 618, 642, 794, 927, 963, 1191, 1854, 1926, 2382, 2781, 2889, 3573, 5562, 5778, 7146, 8343, 8667, 10719, 11021, 16686, 17334, 21438, 22042, 32157, 33063, 40891, 42479, 64314, 66126, 81782, 84958, 99189, 122673, 127437, 198378, 245346, 254874, 297567, 368019, 382311, 595134, 736038, 764622, 892701, 1104057, 1146933, 1785402, 2208114, 2293866, 3312171, 3440799, 4375337, 6624342, 6881598, 8750674, 13126011, 26252022, 39378033, 78756066, 118134099, 236268198, 354402297, 708804594]

約数ペア:

[(1, 708804594), (2, 354402297), (3, 236268198), (6, 118134099), (9, 78756066), (18, 39378033), (27, 26252022), (54, 13126011), (81, 8750674), (103, 6881598), (107, 6624342), (162, 4375337), (206, 3440799), (214, 3312171), (309, 2293866), (321, 2208114), (397, 1785402), (618, 1146933), (642, 1104057), (794, 892701), (927, 764622), (963, 736038), (1191, 595134), (1854, 382311), (1926, 368019), (2382, 297567), (2781, 254874), (2889, 245346), (3573, 198378), (5562, 127437), (5778, 122673), (7146, 99189), (8343, 84958), (8667, 81782), (10719, 66126), (11021, 64314), (16686, 42479), (17334, 40891), (21438, 33063), (22042, 32157)]