21328976832

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{20231}}^1$

素因数の和:20299

約数の個数: 168

約数和(自身を含む): 63106035840

約数和(自身を除く): 41777059008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 136, 152, 192, 204, 228, 272, 289, 304, 323, 408, 456, 544, 578, 608, 646, 816, 867, 912, 969, 1088, 1156, 1216, 1292, 1632, 1734, 1824, 1938, 2312, 2584, 3264, 3468, 3648, 3876, 4624, 5168, 5491, 6936, 7752, 9248, 10336, 10982, 13872, 15504, 16473, 18496, 20231, 20672, 21964, 27744, 31008, 32946, 40462, 43928, 55488, 60693, 62016, 65892, 80924, 87856, 121386, 131784, 161848, 175712, 242772, 263568, 323696, 343927, 351424, 384389, 485544, 527136, 647392, 687854, 768778, 971088, 1031781, 1054272, 1153167, 1294784, 1375708, 1537556, 1942176, 2063562, 2306334, 2751416, 3075112, 3884352, 4127124, 4612668, 5502832, 5846759, 6150224, 6534613, 8254248, 9225336, 11005664, 11693518, 12300448, 13069226, 16508496, 17540277, 18450672, 19603839, 22011328, 23387036, 24600896, 26138452, 33016992, 35080554, 36901344, 39207678, 46774072, 52276904, 66033984, 70161108, 73802688, 78415356, 93548144, 104553808, 111088421, 140322216, 156830712, 187096288, 209107616, 222176842, 280644432, 313661424, 333265263, 374192576, 418215232, 444353684, 561288864, 627322848, 666530526, 888707368, 1122577728, 1254645696, 1333061052, 1777414736, 2666122104, 3554829472, 5332244208, 7109658944, 10664488416, 21328976832]

約数ペア:

[(1, 21328976832), (2, 10664488416), (3, 7109658944), (4, 5332244208), (6, 3554829472), (8, 2666122104), (12, 1777414736), (16, 1333061052), (17, 1254645696), (19, 1122577728), (24, 888707368), (32, 666530526), (34, 627322848), (38, 561288864), (48, 444353684), (51, 418215232), (57, 374192576), (64, 333265263), (68, 313661424), (76, 280644432), (96, 222176842), (102, 209107616), (114, 187096288), (136, 156830712), (152, 140322216), (192, 111088421), (204, 104553808), (228, 93548144), (272, 78415356), (289, 73802688), (304, 70161108), (323, 66033984), (408, 52276904), (456, 46774072), (544, 39207678), (578, 36901344), (608, 35080554), (646, 33016992), (816, 26138452), (867, 24600896), (912, 23387036), (969, 22011328), (1088, 19603839), (1156, 18450672), (1216, 17540277), (1292, 16508496), (1632, 13069226), (1734, 12300448), (1824, 11693518), (1938, 11005664), (2312, 9225336), (2584, 8254248), (3264, 6534613), (3468, 6150224), (3648, 5846759), (3876, 5502832), (4624, 4612668), (5168, 4127124), (5491, 3884352), (6936, 3075112), (7752, 2751416), (9248, 2306334), (10336, 2063562), (10982, 1942176), (13872, 1537556), (15504, 1375708), (16473, 1294784), (18496, 1153167), (20231, 1054272), (20672, 1031781), (21964, 971088), (27744, 768778), (31008, 687854), (32946, 647392), (40462, 527136), (43928, 485544), (55488, 384389), (60693, 351424), (62016, 343927), (65892, 323696), (80924, 263568), (87856, 242772), (121386, 175712), (131784, 161848)]