1304821728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1049}}^1$

素因数の和:1689

約数の個数: 144

約数和(自身を含む): 4251592800

約数和(自身を除く): 2946771072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 617, 672, 1008, 1049, 1234, 1851, 2016, 2098, 2468, 3147, 3702, 4196, 4319, 4936, 5553, 6294, 7343, 7404, 8392, 8638, 9441, 9872, 11106, 12588, 12957, 14686, 14808, 16784, 17276, 18882, 19744, 22029, 22212, 25176, 25914, 29372, 29616, 33568, 34552, 37764, 38871, 44058, 44424, 50352, 51828, 58744, 59232, 66087, 69104, 75528, 77742, 88116, 88848, 100704, 103656, 117488, 132174, 138208, 151056, 155484, 176232, 177696, 207312, 234976, 264348, 302112, 310968, 352464, 414624, 528696, 621936, 647233, 704928, 1057392, 1243872, 1294466, 1941699, 2114784, 2588932, 3883398, 4530631, 5177864, 5825097, 7766796, 9061262, 10355728, 11650194, 13591893, 15533592, 18122524, 20711456, 23300388, 27183786, 31067184, 36245048, 40775679, 46600776, 54367572, 62134368, 72490096, 81551358, 93201552, 108735144, 144980192, 163102716, 186403104, 217470288, 326205432, 434940576, 652410864, 1304821728]

約数ペア:

[(1, 1304821728), (2, 652410864), (3, 434940576), (4, 326205432), (6, 217470288), (7, 186403104), (8, 163102716), (9, 144980192), (12, 108735144), (14, 93201552), (16, 81551358), (18, 72490096), (21, 62134368), (24, 54367572), (28, 46600776), (32, 40775679), (36, 36245048), (42, 31067184), (48, 27183786), (56, 23300388), (63, 20711456), (72, 18122524), (84, 15533592), (96, 13591893), (112, 11650194), (126, 10355728), (144, 9061262), (168, 7766796), (224, 5825097), (252, 5177864), (288, 4530631), (336, 3883398), (504, 2588932), (617, 2114784), (672, 1941699), (1008, 1294466), (1049, 1243872), (1234, 1057392), (1851, 704928), (2016, 647233), (2098, 621936), (2468, 528696), (3147, 414624), (3702, 352464), (4196, 310968), (4319, 302112), (4936, 264348), (5553, 234976), (6294, 207312), (7343, 177696), (7404, 176232), (8392, 155484), (8638, 151056), (9441, 138208), (9872, 132174), (11106, 117488), (12588, 103656), (12957, 100704), (14686, 88848), (14808, 88116), (16784, 77742), (17276, 75528), (18882, 69104), (19744, 66087), (22029, 59232), (22212, 58744), (25176, 51828), (25914, 50352), (29372, 44424), (29616, 44058), (33568, 38871), (34552, 37764)]