904270137856

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{1979}}^1\times {\mathrm{21767}}^1$

素因数の和:23805

約数の個数: 80

約数和(自身を含む): 1851862098240

約数和(自身を除く): 947591960384

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 1979, 2624, 3958, 5248, 7916, 10496, 15832, 20992, 21767, 31664, 43534, 63328, 81139, 87068, 126656, 162278, 174136, 253312, 324556, 348272, 506624, 649112, 696544, 892447, 1013248, 1298224, 1393088, 1784894, 2596448, 2786176, 3569788, 5192896, 5572352, 7139576, 10385792, 11144704, 14279152, 20771584, 28558304, 41543168, 43076893, 57116608, 86153786, 114233216, 172307572, 228466432, 344615144, 456932864, 689230288, 1378460576, 1766152613, 2756921152, 3532305226, 5513842304, 7064610452, 11027684608, 14129220904, 22055369216, 28258441808, 56516883616, 113033767232, 226067534464, 452135068928, 904270137856]

約数ペア:

[(1, 904270137856), (2, 452135068928), (4, 226067534464), (8, 113033767232), (16, 56516883616), (32, 28258441808), (41, 22055369216), (64, 14129220904), (82, 11027684608), (128, 7064610452), (164, 5513842304), (256, 3532305226), (328, 2756921152), (512, 1766152613), (656, 1378460576), (1312, 689230288), (1979, 456932864), (2624, 344615144), (3958, 228466432), (5248, 172307572), (7916, 114233216), (10496, 86153786), (15832, 57116608), (20992, 43076893), (21767, 41543168), (31664, 28558304), (43534, 20771584), (63328, 14279152), (81139, 11144704), (87068, 10385792), (126656, 7139576), (162278, 5572352), (174136, 5192896), (253312, 3569788), (324556, 2786176), (348272, 2596448), (506624, 1784894), (649112, 1393088), (696544, 1298224), (892447, 1013248)]