213930528

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{318349}}^1$

素因数の和:318369

約数の個数: 48

約数和(自身を含む): 641793600

約数和(自身を除く): 427863072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 318349, 636698, 955047, 1273396, 1910094, 2228443, 2546792, 3820188, 4456886, 5093584, 6685329, 7640376, 8913772, 10187168, 13370658, 15280752, 17827544, 26741316, 30561504, 35655088, 53482632, 71310176, 106965264, 213930528]

約数ペア:

[(1, 213930528), (2, 106965264), (3, 71310176), (4, 53482632), (6, 35655088), (7, 30561504), (8, 26741316), (12, 17827544), (14, 15280752), (16, 13370658), (21, 10187168), (24, 8913772), (28, 7640376), (32, 6685329), (42, 5093584), (48, 4456886), (56, 3820188), (84, 2546792), (96, 2228443), (112, 1910094), (168, 1273396), (224, 955047), (336, 636698), (672, 318349)]