254052864

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4241}}^1$

素因数の和:4278

約数の個数: 120

約数和(自身を含む): 789801012

約数和(自身を除く): 535748148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1152, 1248, 1536, 1664, 1872, 2304, 2496, 3328, 3744, 4241, 4608, 4992, 6656, 7488, 8482, 9984, 12723, 14976, 16964, 19968, 25446, 29952, 33928, 38169, 50892, 55133, 59904, 67856, 76338, 101784, 110266, 135712, 152676, 165399, 203568, 220532, 271424, 305352, 330798, 407136, 441064, 496197, 542848, 610704, 661596, 814272, 882128, 992394, 1085696, 1221408, 1323192, 1628544, 1764256, 1984788, 2171392, 2442816, 2646384, 3257088, 3528512, 3969576, 4885632, 5292768, 6514176, 7057024, 7939152, 9771264, 10585536, 14114048, 15878304, 19542528, 21171072, 28228096, 31756608, 42342144, 63513216, 84684288, 127026432, 254052864]

約数ペア:

[(1, 254052864), (2, 127026432), (3, 84684288), (4, 63513216), (6, 42342144), (8, 31756608), (9, 28228096), (12, 21171072), (13, 19542528), (16, 15878304), (18, 14114048), (24, 10585536), (26, 9771264), (32, 7939152), (36, 7057024), (39, 6514176), (48, 5292768), (52, 4885632), (64, 3969576), (72, 3528512), (78, 3257088), (96, 2646384), (104, 2442816), (117, 2171392), (128, 1984788), (144, 1764256), (156, 1628544), (192, 1323192), (208, 1221408), (234, 1085696), (256, 992394), (288, 882128), (312, 814272), (384, 661596), (416, 610704), (468, 542848), (512, 496197), (576, 441064), (624, 407136), (768, 330798), (832, 305352), (936, 271424), (1152, 220532), (1248, 203568), (1536, 165399), (1664, 152676), (1872, 135712), (2304, 110266), (2496, 101784), (3328, 76338), (3744, 67856), (4241, 59904), (4608, 55133), (4992, 50892), (6656, 38169), (7488, 33928), (8482, 29952), (9984, 25446), (12723, 19968), (14976, 16964)]