285382656

素因数分解:

$2^{11}\times 3^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 912693600

約数和(自身を除く): 627310944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 397, 416, 432, 468, 512, 576, 624, 702, 768, 794, 832, 864, 936, 1024, 1152, 1191, 1248, 1404, 1536, 1588, 1664, 1728, 1872, 2048, 2304, 2382, 2496, 2808, 3072, 3176, 3328, 3456, 3573, 3744, 4608, 4764, 4992, 5161, 5616, 6144, 6352, 6656, 6912, 7146, 7488, 9216, 9528, 9984, 10322, 10719, 11232, 12704, 13312, 13824, 14292, 14976, 15483, 18432, 19056, 19968, 20644, 21438, 22464, 25408, 26624, 27648, 28584, 29952, 30966, 38112, 39936, 41288, 42876, 44928, 46449, 50816, 55296, 57168, 59904, 61932, 76224, 79872, 82576, 85752, 89856, 92898, 101632, 114336, 119808, 123864, 139347, 152448, 165152, 171504, 179712, 185796, 203264, 228672, 239616, 247728, 278694, 304896, 330304, 343008, 359424, 371592, 406528, 457344, 495456, 557388, 609792, 660608, 686016, 718848, 743184, 813056, 914688, 990912, 1114776, 1219584, 1321216, 1372032, 1486368, 1829376, 1981824, 2229552, 2439168, 2642432, 2744064, 2972736, 3658752, 3963648, 4459104, 5284864, 5488128, 5945472, 7317504, 7927296, 8918208, 10569728, 10976256, 11890944, 15854592, 17836416, 21952512, 23781888, 31709184, 35672832, 47563776, 71345664, 95127552, 142691328, 285382656]

約数ペア:

[(1, 285382656), (2, 142691328), (3, 95127552), (4, 71345664), (6, 47563776), (8, 35672832), (9, 31709184), (12, 23781888), (13, 21952512), (16, 17836416), (18, 15854592), (24, 11890944), (26, 10976256), (27, 10569728), (32, 8918208), (36, 7927296), (39, 7317504), (48, 5945472), (52, 5488128), (54, 5284864), (64, 4459104), (72, 3963648), (78, 3658752), (96, 2972736), (104, 2744064), (108, 2642432), (117, 2439168), (128, 2229552), (144, 1981824), (156, 1829376), (192, 1486368), (208, 1372032), (216, 1321216), (234, 1219584), (256, 1114776), (288, 990912), (312, 914688), (351, 813056), (384, 743184), (397, 718848), (416, 686016), (432, 660608), (468, 609792), (512, 557388), (576, 495456), (624, 457344), (702, 406528), (768, 371592), (794, 359424), (832, 343008), (864, 330304), (936, 304896), (1024, 278694), (1152, 247728), (1191, 239616), (1248, 228672), (1404, 203264), (1536, 185796), (1588, 179712), (1664, 171504), (1728, 165152), (1872, 152448), (2048, 139347), (2304, 123864), (2382, 119808), (2496, 114336), (2808, 101632), (3072, 92898), (3176, 89856), (3328, 85752), (3456, 82576), (3573, 79872), (3744, 76224), (4608, 61932), (4764, 59904), (4992, 57168), (5161, 55296), (5616, 50816), (6144, 46449), (6352, 44928), (6656, 42876), (6912, 41288), (7146, 39936), (7488, 38112), (9216, 30966), (9528, 29952), (9984, 28584), (10322, 27648), (10719, 26624), (11232, 25408), (12704, 22464), (13312, 21438), (13824, 20644), (14292, 19968), (14976, 19056), (15483, 18432)]