254699424

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1$

素因数の和:1880

約数の個数: 192

約数和(自身を含む): 886394880

約数和(自身を除く): 631695456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 96, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 672, 736, 756, 828, 864, 966, 1008, 1104, 1242, 1288, 1449, 1512, 1656, 1831, 1932, 2016, 2208, 2484, 2576, 2898, 3024, 3312, 3662, 3864, 4347, 4968, 5152, 5493, 5796, 6048, 6624, 7324, 7728, 8694, 9936, 10986, 11592, 12817, 14648, 15456, 16479, 17388, 19872, 21972, 23184, 25634, 29296, 32958, 34776, 38451, 42113, 43944, 46368, 49437, 51268, 58592, 65916, 69552, 76902, 84226, 87888, 98874, 102536, 115353, 126339, 131832, 139104, 153804, 168452, 175776, 197748, 205072, 230706, 252678, 263664, 294791, 307608, 336904, 346059, 379017, 395496, 410144, 461412, 505356, 527328, 589582, 615216, 673808, 692118, 758034, 790992, 884373, 922824, 1010712, 1137051, 1179164, 1230432, 1347616, 1384236, 1516068, 1581984, 1768746, 1845648, 2021424, 2274102, 2358328, 2653119, 2768472, 3032136, 3537492, 3691296, 4042848, 4548204, 4716656, 5306238, 5536944, 6064272, 7074984, 7959357, 9096408, 9433312, 10612476, 11073888, 12128544, 14149968, 15918714, 18192816, 21224952, 28299936, 31837428, 36385632, 42449904, 63674856, 84899808, 127349712, 254699424]

約数ペア:

[(1, 254699424), (2, 127349712), (3, 84899808), (4, 63674856), (6, 42449904), (7, 36385632), (8, 31837428), (9, 28299936), (12, 21224952), (14, 18192816), (16, 15918714), (18, 14149968), (21, 12128544), (23, 11073888), (24, 10612476), (27, 9433312), (28, 9096408), (32, 7959357), (36, 7074984), (42, 6064272), (46, 5536944), (48, 5306238), (54, 4716656), (56, 4548204), (63, 4042848), (69, 3691296), (72, 3537492), (84, 3032136), (92, 2768472), (96, 2653119), (108, 2358328), (112, 2274102), (126, 2021424), (138, 1845648), (144, 1768746), (161, 1581984), (168, 1516068), (184, 1384236), (189, 1347616), (207, 1230432), (216, 1179164), (224, 1137051), (252, 1010712), (276, 922824), (288, 884373), (322, 790992), (336, 758034), (368, 692118), (378, 673808), (414, 615216), (432, 589582), (483, 527328), (504, 505356), (552, 461412), (621, 410144), (644, 395496), (672, 379017), (736, 346059), (756, 336904), (828, 307608), (864, 294791), (966, 263664), (1008, 252678), (1104, 230706), (1242, 205072), (1288, 197748), (1449, 175776), (1512, 168452), (1656, 153804), (1831, 139104), (1932, 131832), (2016, 126339), (2208, 115353), (2484, 102536), (2576, 98874), (2898, 87888), (3024, 84226), (3312, 76902), (3662, 69552), (3864, 65916), (4347, 58592), (4968, 51268), (5152, 49437), (5493, 46368), (5796, 43944), (6048, 42113), (6624, 38451), (7324, 34776), (7728, 32958), (8694, 29296), (9936, 25634), (10986, 23184), (11592, 21972), (12817, 19872), (14648, 17388), (15456, 16479)]