271767564

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4787}}^1$

素因数の和:4899

約数の個数: 72

約数和(自身を含む): 731989440

約数和(自身を除く): 460221876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 684, 747, 996, 1494, 1577, 2988, 3154, 4731, 4787, 6308, 9462, 9574, 14193, 14361, 18924, 19148, 28386, 28722, 43083, 56772, 57444, 86166, 90953, 172332, 181906, 272859, 363812, 397321, 545718, 794642, 818577, 1091436, 1191963, 1589284, 1637154, 2383926, 3274308, 3575889, 4767852, 7151778, 7549099, 14303556, 15098198, 22647297, 30196396, 45294594, 67941891, 90589188, 135883782, 271767564]

約数ペア:

[(1, 271767564), (2, 135883782), (3, 90589188), (4, 67941891), (6, 45294594), (9, 30196396), (12, 22647297), (18, 15098198), (19, 14303556), (36, 7549099), (38, 7151778), (57, 4767852), (76, 3575889), (83, 3274308), (114, 2383926), (166, 1637154), (171, 1589284), (228, 1191963), (249, 1091436), (332, 818577), (342, 794642), (498, 545718), (684, 397321), (747, 363812), (996, 272859), (1494, 181906), (1577, 172332), (2988, 90953), (3154, 86166), (4731, 57444), (4787, 56772), (6308, 43083), (9462, 28722), (9574, 28386), (14193, 19148), (14361, 18924)]