289939518

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{63667}}^1$

素因数の和:63709

約数の個数: 48

約数和(自身を含む): 715118976

約数和(自身を除く): 425179458

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4554, 63667, 127334, 191001, 382002, 573003, 700337, 1146006, 1400674, 1464341, 2101011, 2928682, 4202022, 4393023, 6303033, 8786046, 12606066, 13179069, 16107751, 26358138, 32215502, 48323253, 96646506, 144969759, 289939518]

約数ペア:

[(1, 289939518), (2, 144969759), (3, 96646506), (6, 48323253), (9, 32215502), (11, 26358138), (18, 16107751), (22, 13179069), (23, 12606066), (33, 8786046), (46, 6303033), (66, 4393023), (69, 4202022), (99, 2928682), (138, 2101011), (198, 1464341), (207, 1400674), (253, 1146006), (414, 700337), (506, 573003), (759, 382002), (1518, 191001), (2277, 127334), (4554, 63667)]