28578694656

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1019}}^1$

素因数の和:1121

約数の個数: 240

約数和(自身を含む): 82892462400

約数和(自身を除く): 54313767744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 372, 384, 456, 496, 512, 589, 608, 744, 768, 912, 961, 992, 1019, 1178, 1216, 1488, 1536, 1767, 1824, 1922, 1984, 2038, 2356, 2432, 2883, 2976, 3057, 3534, 3648, 3844, 3968, 4076, 4712, 4864, 5766, 5952, 6114, 7068, 7296, 7688, 7936, 8152, 9424, 9728, 11532, 11904, 12228, 14136, 14592, 15376, 15872, 16304, 18259, 18848, 19361, 23064, 23808, 24456, 28272, 29184, 30752, 31589, 32608, 36518, 37696, 38722, 46128, 47616, 48912, 54777, 56544, 58083, 61504, 63178, 65216, 73036, 75392, 77444, 92256, 94767, 97824, 109554, 113088, 116166, 123008, 126356, 130432, 146072, 150784, 154888, 184512, 189534, 195648, 219108, 226176, 232332, 246016, 252712, 260864, 292144, 301568, 309776, 369024, 379068, 391296, 438216, 452352, 464664, 492032, 505424, 521728, 584288, 600191, 619552, 738048, 758136, 782592, 876432, 904704, 929328, 979259, 1010848, 1168576, 1200382, 1239104, 1476096, 1516272, 1565184, 1752864, 1800573, 1858656, 1958518, 2021696, 2337152, 2400764, 2478208, 2937777, 3032544, 3505728, 3601146, 3717312, 3917036, 4043392, 4674304, 4801528, 4956416, 5875554, 6065088, 7011456, 7202292, 7434624, 7834072, 8086784, 9348608, 9603056, 9912832, 11751108, 12130176, 14022912, 14404584, 14869248, 15668144, 16173568, 18605921, 19206112, 23502216, 24260352, 28045824, 28809168, 29738496, 31336288, 37211842, 38412224, 47004432, 48520704, 55817763, 57618336, 62672576, 74423684, 76824448, 94008864, 111635526, 115236672, 125345152, 148847368, 153648896, 188017728, 223271052, 230473344, 250690304, 297694736, 307297792, 376035456, 446542104, 460946688, 501380608, 595389472, 752070912, 893084208, 921893376, 1190778944, 1504141824, 1786168416, 2381557888, 3572336832, 4763115776, 7144673664, 9526231552, 14289347328, 28578694656]

約数ペア:

[(1, 28578694656), (2, 14289347328), (3, 9526231552), (4, 7144673664), (6, 4763115776), (8, 3572336832), (12, 2381557888), (16, 1786168416), (19, 1504141824), (24, 1190778944), (31, 921893376), (32, 893084208), (38, 752070912), (48, 595389472), (57, 501380608), (62, 460946688), (64, 446542104), (76, 376035456), (93, 307297792), (96, 297694736), (114, 250690304), (124, 230473344), (128, 223271052), (152, 188017728), (186, 153648896), (192, 148847368), (228, 125345152), (248, 115236672), (256, 111635526), (304, 94008864), (372, 76824448), (384, 74423684), (456, 62672576), (496, 57618336), (512, 55817763), (589, 48520704), (608, 47004432), (744, 38412224), (768, 37211842), (912, 31336288), (961, 29738496), (992, 28809168), (1019, 28045824), (1178, 24260352), (1216, 23502216), (1488, 19206112), (1536, 18605921), (1767, 16173568), (1824, 15668144), (1922, 14869248), (1984, 14404584), (2038, 14022912), (2356, 12130176), (2432, 11751108), (2883, 9912832), (2976, 9603056), (3057, 9348608), (3534, 8086784), (3648, 7834072), (3844, 7434624), (3968, 7202292), (4076, 7011456), (4712, 6065088), (4864, 5875554), (5766, 4956416), (5952, 4801528), (6114, 4674304), (7068, 4043392), (7296, 3917036), (7688, 3717312), (7936, 3601146), (8152, 3505728), (9424, 3032544), (9728, 2937777), (11532, 2478208), (11904, 2400764), (12228, 2337152), (14136, 2021696), (14592, 1958518), (15376, 1858656), (15872, 1800573), (16304, 1752864), (18259, 1565184), (18848, 1516272), (19361, 1476096), (23064, 1239104), (23808, 1200382), (24456, 1168576), (28272, 1010848), (29184, 979259), (30752, 929328), (31589, 904704), (32608, 876432), (36518, 782592), (37696, 758136), (38722, 738048), (46128, 619552), (47616, 600191), (48912, 584288), (54777, 521728), (56544, 505424), (58083, 492032), (61504, 464664), (63178, 452352), (65216, 438216), (73036, 391296), (75392, 379068), (77444, 369024), (92256, 309776), (94767, 301568), (97824, 292144), (109554, 260864), (113088, 252712), (116166, 246016), (123008, 232332), (126356, 226176), (130432, 219108), (146072, 195648), (150784, 189534), (154888, 184512)]