213493056

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{158849}}^1$

素因数の和:158871

約数の個数: 56

約数和(自身を含む): 645566400

約数和(自身を除く): 432073344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 158849, 317698, 476547, 635396, 953094, 1111943, 1270792, 1906188, 2223886, 2541584, 3335829, 3812376, 4447772, 5083168, 6671658, 7624752, 8895544, 10166336, 13343316, 15249504, 17791088, 26686632, 30499008, 35582176, 53373264, 71164352, 106746528, 213493056]

約数ペア:

[(1, 213493056), (2, 106746528), (3, 71164352), (4, 53373264), (6, 35582176), (7, 30499008), (8, 26686632), (12, 17791088), (14, 15249504), (16, 13343316), (21, 10166336), (24, 8895544), (28, 7624752), (32, 6671658), (42, 5083168), (48, 4447772), (56, 3812376), (64, 3335829), (84, 2541584), (96, 2223886), (112, 1906188), (168, 1270792), (192, 1111943), (224, 953094), (336, 635396), (448, 476547), (672, 317698), (1344, 158849)]