278922500352

素因数分解:

$2^8\times 3^3\times {\mathrm{131}}^1\times {\mathrm{308041}}^1$

素因数の和:308197

約数の個数: 144

約数和(自身を含む): 831121959360

約数和(自身を除く): 552199459008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 131, 144, 192, 216, 256, 262, 288, 384, 393, 432, 524, 576, 768, 786, 864, 1048, 1152, 1179, 1572, 1728, 2096, 2304, 2358, 3144, 3456, 3537, 4192, 4716, 6288, 6912, 7074, 8384, 9432, 12576, 14148, 16768, 18864, 25152, 28296, 33536, 37728, 50304, 56592, 75456, 100608, 113184, 150912, 226368, 301824, 308041, 452736, 616082, 905472, 924123, 1232164, 1848246, 2464328, 2772369, 3696492, 4928656, 5544738, 7392984, 8317107, 9857312, 11089476, 14785968, 16634214, 19714624, 22178952, 29571936, 33268428, 39429248, 40353371, 44357904, 59143872, 66536856, 78858496, 80706742, 88715808, 118287744, 121060113, 133073712, 161413484, 177431616, 236575488, 242120226, 266147424, 322826968, 354863232, 363180339, 484240452, 532294848, 645653936, 709726464, 726360678, 968480904, 1064589696, 1089541017, 1291307872, 1452721356, 1936961808, 2129179392, 2179082034, 2582615744, 2905442712, 3873923616, 4358164068, 5165231488, 5810885424, 7747847232, 8716328136, 10330462976, 11621770848, 15495694464, 17432656272, 23243541696, 30991388928, 34865312544, 46487083392, 69730625088, 92974166784, 139461250176, 278922500352]

約数ペア:

[(1, 278922500352), (2, 139461250176), (3, 92974166784), (4, 69730625088), (6, 46487083392), (8, 34865312544), (9, 30991388928), (12, 23243541696), (16, 17432656272), (18, 15495694464), (24, 11621770848), (27, 10330462976), (32, 8716328136), (36, 7747847232), (48, 5810885424), (54, 5165231488), (64, 4358164068), (72, 3873923616), (96, 2905442712), (108, 2582615744), (128, 2179082034), (131, 2129179392), (144, 1936961808), (192, 1452721356), (216, 1291307872), (256, 1089541017), (262, 1064589696), (288, 968480904), (384, 726360678), (393, 709726464), (432, 645653936), (524, 532294848), (576, 484240452), (768, 363180339), (786, 354863232), (864, 322826968), (1048, 266147424), (1152, 242120226), (1179, 236575488), (1572, 177431616), (1728, 161413484), (2096, 133073712), (2304, 121060113), (2358, 118287744), (3144, 88715808), (3456, 80706742), (3537, 78858496), (4192, 66536856), (4716, 59143872), (6288, 44357904), (6912, 40353371), (7074, 39429248), (8384, 33268428), (9432, 29571936), (12576, 22178952), (14148, 19714624), (16768, 16634214), (18864, 14785968), (25152, 11089476), (28296, 9857312), (33536, 8317107), (37728, 7392984), (50304, 5544738), (56592, 4928656), (75456, 3696492), (100608, 2772369), (113184, 2464328), (150912, 1848246), (226368, 1232164), (301824, 924123), (308041, 905472), (452736, 616082)]