654531072

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32779}}^1$

素因数の和:32813

約数の個数: 80

約数和(自身を含む): 1877900640

約数和(自身を除く): 1223369568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 9984, 19968, 32779, 65558, 98337, 131116, 196674, 262232, 393348, 426127, 524464, 786696, 852254, 1048928, 1278381, 1573392, 1704508, 2097856, 2556762, 3146784, 3409016, 4195712, 5113524, 6293568, 6818032, 8391424, 10227048, 12587136, 13636064, 16782848, 20454096, 25174272, 27272128, 40908192, 50348544, 54544256, 81816384, 109088512, 163632768, 218177024, 327265536, 654531072]

約数ペア:

[(1, 654531072), (2, 327265536), (3, 218177024), (4, 163632768), (6, 109088512), (8, 81816384), (12, 54544256), (13, 50348544), (16, 40908192), (24, 27272128), (26, 25174272), (32, 20454096), (39, 16782848), (48, 13636064), (52, 12587136), (64, 10227048), (78, 8391424), (96, 6818032), (104, 6293568), (128, 5113524), (156, 4195712), (192, 3409016), (208, 3146784), (256, 2556762), (312, 2097856), (384, 1704508), (416, 1573392), (512, 1278381), (624, 1048928), (768, 852254), (832, 786696), (1248, 524464), (1536, 426127), (1664, 393348), (2496, 262232), (3328, 196674), (4992, 131116), (6656, 98337), (9984, 65558), (19968, 32779)]