577824128

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:416

約数の個数: 128

約数和(自身を含む): 1381847040

約数和(自身を除く): 804022912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 71, 112, 124, 128, 142, 217, 224, 248, 284, 293, 434, 448, 496, 497, 568, 586, 868, 896, 992, 994, 1136, 1172, 1736, 1984, 1988, 2051, 2201, 2272, 2344, 3472, 3968, 3976, 4102, 4402, 4544, 4688, 6944, 7952, 8204, 8804, 9083, 9088, 9376, 13888, 15407, 15904, 16408, 17608, 18166, 18752, 20803, 27776, 30814, 31808, 32816, 35216, 36332, 37504, 41606, 61628, 63581, 63616, 65632, 70432, 72664, 83212, 123256, 127162, 131264, 140864, 145328, 145621, 166424, 246512, 254324, 262528, 281728, 290656, 291242, 332848, 493024, 508648, 581312, 582484, 644893, 665696, 986048, 1017296, 1162624, 1164968, 1289786, 1331392, 1972096, 2034592, 2329936, 2579572, 2662784, 4069184, 4514251, 4659872, 5159144, 8138368, 9028502, 9319744, 10318288, 18057004, 18639488, 20636576, 36114008, 41273152, 72228016, 82546304, 144456032, 288912064, 577824128]

約数ペア:

[(1, 577824128), (2, 288912064), (4, 144456032), (7, 82546304), (8, 72228016), (14, 41273152), (16, 36114008), (28, 20636576), (31, 18639488), (32, 18057004), (56, 10318288), (62, 9319744), (64, 9028502), (71, 8138368), (112, 5159144), (124, 4659872), (128, 4514251), (142, 4069184), (217, 2662784), (224, 2579572), (248, 2329936), (284, 2034592), (293, 1972096), (434, 1331392), (448, 1289786), (496, 1164968), (497, 1162624), (568, 1017296), (586, 986048), (868, 665696), (896, 644893), (992, 582484), (994, 581312), (1136, 508648), (1172, 493024), (1736, 332848), (1984, 291242), (1988, 290656), (2051, 281728), (2201, 262528), (2272, 254324), (2344, 246512), (3472, 166424), (3968, 145621), (3976, 145328), (4102, 140864), (4402, 131264), (4544, 127162), (4688, 123256), (6944, 83212), (7952, 72664), (8204, 70432), (8804, 65632), (9083, 63616), (9088, 63581), (9376, 61628), (13888, 41606), (15407, 37504), (15904, 36332), (16408, 35216), (17608, 32816), (18166, 31808), (18752, 30814), (20803, 27776)]