289103148

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{86351}}^1$

素因数の和:86395

約数の個数: 48

約数和(自身を含む): 773713920

約数和(自身を除く): 484610772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 86351, 172702, 259053, 345404, 518106, 777159, 1036212, 1554318, 2331477, 2676881, 3108636, 4662954, 5353762, 8030643, 9325908, 10707524, 16061286, 24091929, 32122572, 48183858, 72275787, 96367716, 144551574, 289103148]

約数ペア:

[(1, 289103148), (2, 144551574), (3, 96367716), (4, 72275787), (6, 48183858), (9, 32122572), (12, 24091929), (18, 16061286), (27, 10707524), (31, 9325908), (36, 8030643), (54, 5353762), (62, 4662954), (93, 3108636), (108, 2676881), (124, 2331477), (186, 1554318), (279, 1036212), (372, 777159), (558, 518106), (837, 345404), (1116, 259053), (1674, 172702), (3348, 86351)]