989299728

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{116443}}^1$

素因数の和:116516

約数の個数: 60

約数和(自身を含む): 2815615920

約数和(自身を除く): 1826316192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1416, 2124, 2832, 4248, 8496, 116443, 232886, 349329, 465772, 698658, 931544, 1047987, 1397316, 1863088, 2095974, 2794632, 4191948, 5589264, 6870137, 8383896, 13740274, 16767792, 20610411, 27480548, 41220822, 54961096, 61831233, 82441644, 109922192, 123662466, 164883288, 247324932, 329766576, 494649864, 989299728]

約数ペア:

[(1, 989299728), (2, 494649864), (3, 329766576), (4, 247324932), (6, 164883288), (8, 123662466), (9, 109922192), (12, 82441644), (16, 61831233), (18, 54961096), (24, 41220822), (36, 27480548), (48, 20610411), (59, 16767792), (72, 13740274), (118, 8383896), (144, 6870137), (177, 5589264), (236, 4191948), (354, 2794632), (472, 2095974), (531, 1863088), (708, 1397316), (944, 1047987), (1062, 931544), (1416, 698658), (2124, 465772), (2832, 349329), (4248, 232886), (8496, 116443)]