254051712

素因数分解:

$2^7\times 3^2\times {\mathrm{83}}^1\times {\mathrm{2657}}^1$

素因数の和:2760

約数の個数: 96

約数和(自身を含む): 740146680

約数和(自身を除く): 486094968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 128, 144, 166, 192, 249, 288, 332, 384, 498, 576, 664, 747, 996, 1152, 1328, 1494, 1992, 2656, 2657, 2988, 3984, 5312, 5314, 5976, 7968, 7971, 10624, 10628, 11952, 15936, 15942, 21256, 23904, 23913, 31872, 31884, 42512, 47808, 47826, 63768, 85024, 95616, 95652, 127536, 170048, 191304, 220531, 255072, 340096, 382608, 441062, 510144, 661593, 765216, 882124, 1020288, 1323186, 1530432, 1764248, 1984779, 2646372, 3060864, 3528496, 3969558, 5292744, 7056992, 7939116, 10585488, 14113984, 15878232, 21170976, 28227968, 31756464, 42341952, 63512928, 84683904, 127025856, 254051712]

約数ペア:

[(1, 254051712), (2, 127025856), (3, 84683904), (4, 63512928), (6, 42341952), (8, 31756464), (9, 28227968), (12, 21170976), (16, 15878232), (18, 14113984), (24, 10585488), (32, 7939116), (36, 7056992), (48, 5292744), (64, 3969558), (72, 3528496), (83, 3060864), (96, 2646372), (128, 1984779), (144, 1764248), (166, 1530432), (192, 1323186), (249, 1020288), (288, 882124), (332, 765216), (384, 661593), (498, 510144), (576, 441062), (664, 382608), (747, 340096), (996, 255072), (1152, 220531), (1328, 191304), (1494, 170048), (1992, 127536), (2656, 95652), (2657, 95616), (2988, 85024), (3984, 63768), (5312, 47826), (5314, 47808), (5976, 42512), (7968, 31884), (7971, 31872), (10624, 23913), (10628, 23904), (11952, 21256), (15936, 15942)]