676071808

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2543}}^1$

素因数の和:2655

約数の個数: 64

約数和(自身を含む): 1411614720

約数和(自身を除く): 735542912

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 128, 134, 248, 268, 496, 536, 992, 1072, 1984, 2077, 2144, 2543, 3968, 4154, 4288, 5086, 8308, 8576, 10172, 16616, 20344, 33232, 40688, 66464, 78833, 81376, 132928, 157666, 162752, 170381, 265856, 315332, 325504, 340762, 630664, 681524, 1261328, 1363048, 2522656, 2726096, 5045312, 5281811, 5452192, 10090624, 10563622, 10904384, 21127244, 21808768, 42254488, 84508976, 169017952, 338035904, 676071808]

約数ペア:

[(1, 676071808), (2, 338035904), (4, 169017952), (8, 84508976), (16, 42254488), (31, 21808768), (32, 21127244), (62, 10904384), (64, 10563622), (67, 10090624), (124, 5452192), (128, 5281811), (134, 5045312), (248, 2726096), (268, 2522656), (496, 1363048), (536, 1261328), (992, 681524), (1072, 630664), (1984, 340762), (2077, 325504), (2144, 315332), (2543, 265856), (3968, 170381), (4154, 162752), (4288, 157666), (5086, 132928), (8308, 81376), (8576, 78833), (10172, 66464), (16616, 40688), (20344, 33232)]