12782346048

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{321617}}^1$

素因数の和:321661

約数の個数: 112

約数和(自身を含む): 39211666560

約数和(自身を除く): 26429320512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 138, 144, 184, 192, 207, 216, 276, 288, 368, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1242, 1472, 1656, 1728, 2208, 2484, 3312, 4416, 4968, 6624, 9936, 13248, 19872, 39744, 321617, 643234, 964851, 1286468, 1929702, 2572936, 2894553, 3859404, 5145872, 5789106, 7397191, 7718808, 8683659, 10291744, 11578212, 14794382, 15437616, 17367318, 20583488, 22191573, 23156424, 29588764, 30875232, 34734636, 44383146, 46312848, 59177528, 61750464, 66574719, 69469272, 88766292, 92625696, 118355056, 133149438, 138938544, 177532584, 185251392, 199724157, 236710112, 266298876, 277877088, 355065168, 399448314, 473420224, 532597752, 555754176, 710130336, 798896628, 1065195504, 1420260672, 1597793256, 2130391008, 3195586512, 4260782016, 6391173024, 12782346048]

約数ペア:

[(1, 12782346048), (2, 6391173024), (3, 4260782016), (4, 3195586512), (6, 2130391008), (8, 1597793256), (9, 1420260672), (12, 1065195504), (16, 798896628), (18, 710130336), (23, 555754176), (24, 532597752), (27, 473420224), (32, 399448314), (36, 355065168), (46, 277877088), (48, 266298876), (54, 236710112), (64, 199724157), (69, 185251392), (72, 177532584), (92, 138938544), (96, 133149438), (108, 118355056), (138, 92625696), (144, 88766292), (184, 69469272), (192, 66574719), (207, 61750464), (216, 59177528), (276, 46312848), (288, 44383146), (368, 34734636), (414, 30875232), (432, 29588764), (552, 23156424), (576, 22191573), (621, 20583488), (736, 17367318), (828, 15437616), (864, 14794382), (1104, 11578212), (1242, 10291744), (1472, 8683659), (1656, 7718808), (1728, 7397191), (2208, 5789106), (2484, 5145872), (3312, 3859404), (4416, 2894553), (4968, 2572936), (6624, 1929702), (9936, 1286468), (13248, 964851), (19872, 643234), (39744, 321617)]