1288014768

素因数分解:

$2^4\times 3^2\times {\mathrm{491}}^1\times {\mathrm{18217}}^1$

素因数の和:18722

約数の個数: 60

約数和(自身を含む): 3612192168

約数和(自身を除く): 2324177400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 491, 982, 1473, 1964, 2946, 3928, 4419, 5892, 7856, 8838, 11784, 17676, 18217, 23568, 35352, 36434, 54651, 70704, 72868, 109302, 145736, 163953, 218604, 291472, 327906, 437208, 655812, 874416, 1311624, 2623248, 8944547, 17889094, 26833641, 35778188, 53667282, 71556376, 80500923, 107334564, 143112752, 161001846, 214669128, 322003692, 429338256, 644007384, 1288014768]

約数ペア:

[(1, 1288014768), (2, 644007384), (3, 429338256), (4, 322003692), (6, 214669128), (8, 161001846), (9, 143112752), (12, 107334564), (16, 80500923), (18, 71556376), (24, 53667282), (36, 35778188), (48, 26833641), (72, 17889094), (144, 8944547), (491, 2623248), (982, 1311624), (1473, 874416), (1964, 655812), (2946, 437208), (3928, 327906), (4419, 291472), (5892, 218604), (7856, 163953), (8838, 145736), (11784, 109302), (17676, 72868), (18217, 70704), (23568, 54651), (35352, 36434)]