1306976256

素因数分解:

$2^{13}\times 3^3\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 224

約数和(自身を含む): 4089196800

約数和(自身を除く): 2782220544

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, 311, 342, 384, 432, 456, 512, 513, 576, 608, 622, 684, 768, 864, 912, 933, 1024, 1026, 1152, 1216, 1244, 1368, 1536, 1728, 1824, 1866, 2048, 2052, 2304, 2432, 2488, 2736, 2799, 3072, 3456, 3648, 3732, 4096, 4104, 4608, 4864, 4976, 5472, 5598, 5909, 6144, 6912, 7296, 7464, 8192, 8208, 8397, 9216, 9728, 9952, 10944, 11196, 11818, 12288, 13824, 14592, 14928, 16416, 16794, 17727, 18432, 19456, 19904, 21888, 22392, 23636, 24576, 27648, 29184, 29856, 32832, 33588, 35454, 36864, 38912, 39808, 43776, 44784, 47272, 53181, 55296, 58368, 59712, 65664, 67176, 70908, 73728, 77824, 79616, 87552, 89568, 94544, 106362, 110592, 116736, 119424, 131328, 134352, 141816, 155648, 159232, 159543, 175104, 179136, 189088, 212724, 221184, 233472, 238848, 262656, 268704, 283632, 318464, 319086, 350208, 358272, 378176, 425448, 466944, 477696, 525312, 537408, 567264, 636928, 638172, 700416, 716544, 756352, 850896, 955392, 1050624, 1074816, 1134528, 1273856, 1276344, 1400832, 1433088, 1512704, 1701792, 1910784, 2101248, 2149632, 2269056, 2547712, 2552688, 2866176, 3025408, 3403584, 3821568, 4202496, 4299264, 4538112, 5105376, 5732352, 6050816, 6807168, 7643136, 8598528, 9076224, 10210752, 11464704, 12101632, 13614336, 17197056, 18152448, 20421504, 22929408, 24203264, 27228672, 34394112, 36304896, 40843008, 48406528, 54457344, 68788224, 72609792, 81686016, 108914688, 145219584, 163372032, 217829376, 326744064, 435658752, 653488128, 1306976256]

約数ペア:

[(1, 1306976256), (2, 653488128), (3, 435658752), (4, 326744064), (6, 217829376), (8, 163372032), (9, 145219584), (12, 108914688), (16, 81686016), (18, 72609792), (19, 68788224), (24, 54457344), (27, 48406528), (32, 40843008), (36, 36304896), (38, 34394112), (48, 27228672), (54, 24203264), (57, 22929408), (64, 20421504), (72, 18152448), (76, 17197056), (96, 13614336), (108, 12101632), (114, 11464704), (128, 10210752), (144, 9076224), (152, 8598528), (171, 7643136), (192, 6807168), (216, 6050816), (228, 5732352), (256, 5105376), (288, 4538112), (304, 4299264), (311, 4202496), (342, 3821568), (384, 3403584), (432, 3025408), (456, 2866176), (512, 2552688), (513, 2547712), (576, 2269056), (608, 2149632), (622, 2101248), (684, 1910784), (768, 1701792), (864, 1512704), (912, 1433088), (933, 1400832), (1024, 1276344), (1026, 1273856), (1152, 1134528), (1216, 1074816), (1244, 1050624), (1368, 955392), (1536, 850896), (1728, 756352), (1824, 716544), (1866, 700416), (2048, 638172), (2052, 636928), (2304, 567264), (2432, 537408), (2488, 525312), (2736, 477696), (2799, 466944), (3072, 425448), (3456, 378176), (3648, 358272), (3732, 350208), (4096, 319086), (4104, 318464), (4608, 283632), (4864, 268704), (4976, 262656), (5472, 238848), (5598, 233472), (5909, 221184), (6144, 212724), (6912, 189088), (7296, 179136), (7464, 175104), (8192, 159543), (8208, 159232), (8397, 155648), (9216, 141816), (9728, 134352), (9952, 131328), (10944, 119424), (11196, 116736), (11818, 110592), (12288, 106362), (13824, 94544), (14592, 89568), (14928, 87552), (16416, 79616), (16794, 77824), (17727, 73728), (18432, 70908), (19456, 67176), (19904, 65664), (21888, 59712), (22392, 58368), (23636, 55296), (24576, 53181), (27648, 47272), (29184, 44784), (29856, 43776), (32832, 39808), (33588, 38912), (35454, 36864)]