213014016

素因数分解:

$2^9\times 3^3\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:857

約数の個数: 160

約数和(自身を含む): 664540800

約数和(自身を除く): 451526784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 512, 513, 576, 608, 684, 768, 811, 864, 912, 1026, 1152, 1216, 1368, 1536, 1622, 1728, 1824, 2052, 2304, 2432, 2433, 2736, 3244, 3456, 3648, 4104, 4608, 4864, 4866, 5472, 6488, 6912, 7296, 7299, 8208, 9728, 9732, 10944, 12976, 13824, 14592, 14598, 15409, 16416, 19464, 21888, 21897, 25952, 29184, 29196, 30818, 32832, 38928, 43776, 43794, 46227, 51904, 58392, 61636, 65664, 77856, 87552, 87588, 92454, 103808, 116784, 123272, 131328, 138681, 155712, 175176, 184908, 207616, 233568, 246544, 262656, 277362, 311424, 350352, 369816, 415232, 416043, 467136, 493088, 554724, 622848, 700704, 739632, 832086, 934272, 986176, 1109448, 1245696, 1401408, 1479264, 1664172, 1868544, 1972352, 2218896, 2802816, 2958528, 3328344, 3737088, 3944704, 4437792, 5605632, 5917056, 6656688, 7889408, 8875584, 11211264, 11834112, 13313376, 17751168, 23668224, 26626752, 35502336, 53253504, 71004672, 106507008, 213014016]

約数ペア:

[(1, 213014016), (2, 106507008), (3, 71004672), (4, 53253504), (6, 35502336), (8, 26626752), (9, 23668224), (12, 17751168), (16, 13313376), (18, 11834112), (19, 11211264), (24, 8875584), (27, 7889408), (32, 6656688), (36, 5917056), (38, 5605632), (48, 4437792), (54, 3944704), (57, 3737088), (64, 3328344), (72, 2958528), (76, 2802816), (96, 2218896), (108, 1972352), (114, 1868544), (128, 1664172), (144, 1479264), (152, 1401408), (171, 1245696), (192, 1109448), (216, 986176), (228, 934272), (256, 832086), (288, 739632), (304, 700704), (342, 622848), (384, 554724), (432, 493088), (456, 467136), (512, 416043), (513, 415232), (576, 369816), (608, 350352), (684, 311424), (768, 277362), (811, 262656), (864, 246544), (912, 233568), (1026, 207616), (1152, 184908), (1216, 175176), (1368, 155712), (1536, 138681), (1622, 131328), (1728, 123272), (1824, 116784), (2052, 103808), (2304, 92454), (2432, 87588), (2433, 87552), (2736, 77856), (3244, 65664), (3456, 61636), (3648, 58392), (4104, 51904), (4608, 46227), (4864, 43794), (4866, 43776), (5472, 38928), (6488, 32832), (6912, 30818), (7296, 29196), (7299, 29184), (8208, 25952), (9728, 21897), (9732, 21888), (10944, 19464), (12976, 16416), (13824, 15409), (14592, 14598)]