221488128

素因数分解:

$2^{10}\times 3^3\times {\mathrm{8011}}^1$

素因数の和:8040

約数の個数: 88

約数和(自身を含む): 656022560

約数和(自身を除く): 434534432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 2304, 3072, 3456, 4608, 6912, 8011, 9216, 13824, 16022, 24033, 27648, 32044, 48066, 64088, 72099, 96132, 128176, 144198, 192264, 216297, 256352, 288396, 384528, 432594, 512704, 576792, 769056, 865188, 1025408, 1153584, 1538112, 1730376, 2050816, 2307168, 3076224, 3460752, 4101632, 4614336, 6152448, 6921504, 8203264, 9228672, 12304896, 13843008, 18457344, 24609792, 27686016, 36914688, 55372032, 73829376, 110744064, 221488128]

約数ペア:

[(1, 221488128), (2, 110744064), (3, 73829376), (4, 55372032), (6, 36914688), (8, 27686016), (9, 24609792), (12, 18457344), (16, 13843008), (18, 12304896), (24, 9228672), (27, 8203264), (32, 6921504), (36, 6152448), (48, 4614336), (54, 4101632), (64, 3460752), (72, 3076224), (96, 2307168), (108, 2050816), (128, 1730376), (144, 1538112), (192, 1153584), (216, 1025408), (256, 865188), (288, 769056), (384, 576792), (432, 512704), (512, 432594), (576, 384528), (768, 288396), (864, 256352), (1024, 216297), (1152, 192264), (1536, 144198), (1728, 128176), (2304, 96132), (3072, 72099), (3456, 64088), (4608, 48066), (6912, 32044), (8011, 27648), (9216, 24033), (13824, 16022)]