213813264

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{90907}}^1$

素因数の和:90932

約数の個数: 60

約数和(自身を含む): 642537744

約数和(自身を除く): 428724480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 90907, 181814, 272721, 363628, 545442, 636349, 727256, 1090884, 1272698, 1454512, 1909047, 2181768, 2545396, 3818094, 4363536, 4454443, 5090792, 7636188, 8908886, 10181584, 13363329, 15272376, 17817772, 26726658, 30544752, 35635544, 53453316, 71271088, 106906632, 213813264]

約数ペア:

[(1, 213813264), (2, 106906632), (3, 71271088), (4, 53453316), (6, 35635544), (7, 30544752), (8, 26726658), (12, 17817772), (14, 15272376), (16, 13363329), (21, 10181584), (24, 8908886), (28, 7636188), (42, 5090792), (48, 4454443), (49, 4363536), (56, 3818094), (84, 2545396), (98, 2181768), (112, 1909047), (147, 1454512), (168, 1272698), (196, 1090884), (294, 727256), (336, 636349), (392, 545442), (588, 363628), (784, 272721), (1176, 181814), (2352, 90907)]