1738168064

素因数分解:

$2^8\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{373}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 3531786720

約数和(自身を除く): 1793618656

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 167, 218, 256, 334, 373, 436, 668, 746, 872, 1336, 1492, 1744, 2672, 2984, 3488, 5344, 5968, 6976, 10688, 11936, 13952, 18203, 21376, 23872, 27904, 36406, 40657, 42752, 47744, 62291, 72812, 81314, 95488, 124582, 145624, 162628, 249164, 291248, 325256, 498328, 582496, 650512, 996656, 1164992, 1301024, 1993312, 2329984, 2602048, 3986624, 4659968, 5204096, 6789719, 7973248, 10408192, 13579438, 15946496, 27158876, 54317752, 108635504, 217271008, 434542016, 869084032, 1738168064]

約数ペア:

[(1, 1738168064), (2, 869084032), (4, 434542016), (8, 217271008), (16, 108635504), (32, 54317752), (64, 27158876), (109, 15946496), (128, 13579438), (167, 10408192), (218, 7973248), (256, 6789719), (334, 5204096), (373, 4659968), (436, 3986624), (668, 2602048), (746, 2329984), (872, 1993312), (1336, 1301024), (1492, 1164992), (1744, 996656), (2672, 650512), (2984, 582496), (3488, 498328), (5344, 325256), (5968, 291248), (6976, 249164), (10688, 162628), (11936, 145624), (13952, 124582), (18203, 95488), (21376, 81314), (23872, 72812), (27904, 62291), (36406, 47744), (40657, 42752)]