216942144

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{21319}}^1$

素因数の和:21387

約数の個数: 56

約数和(自身を含む): 584850240

約数和(自身を除く): 367908096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 192, 212, 318, 424, 636, 848, 1272, 1696, 2544, 3392, 5088, 10176, 21319, 42638, 63957, 85276, 127914, 170552, 255828, 341104, 511656, 682208, 1023312, 1129907, 1364416, 2046624, 2259814, 3389721, 4093248, 4519628, 6779442, 9039256, 13558884, 18078512, 27117768, 36157024, 54235536, 72314048, 108471072, 216942144]

約数ペア:

[(1, 216942144), (2, 108471072), (3, 72314048), (4, 54235536), (6, 36157024), (8, 27117768), (12, 18078512), (16, 13558884), (24, 9039256), (32, 6779442), (48, 4519628), (53, 4093248), (64, 3389721), (96, 2259814), (106, 2046624), (159, 1364416), (192, 1129907), (212, 1023312), (318, 682208), (424, 511656), (636, 341104), (848, 255828), (1272, 170552), (1696, 127914), (2544, 85276), (3392, 63957), (5088, 42638), (10176, 21319)]