28900101888

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{597307}}^1$

素因数の和:597339

約数の個数: 144

約数和(自身を含む): 97671804160

約数和(自身を除く): 68771702272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 24192, 48384, 597307, 1194614, 1791921, 2389228, 3583842, 4181149, 4778456, 5375763, 7167684, 8362298, 9556912, 10751526, 12543447, 14335368, 16127289, 16724596, 19113824, 21503052, 25086894, 28670736, 32254578, 33449192, 37630341, 38227648, 43006104, 50173788, 57341472, 64509156, 66898384, 75260682, 76455296, 86012208, 100347576, 112891023, 114682944, 129018312, 133796768, 150521364, 152910592, 172024416, 200695152, 225782046, 229365888, 258036624, 267593536, 301042728, 344048832, 401390304, 451564092, 458731776, 516073248, 535187072, 602085456, 688097664, 802780608, 903128184, 1032146496, 1070374144, 1204170912, 1376195328, 1605561216, 1806256368, 2064292992, 2408341824, 3211122432, 3612512736, 4128585984, 4816683648, 7225025472, 9633367296, 14450050944, 28900101888]

約数ペア:

[(1, 28900101888), (2, 14450050944), (3, 9633367296), (4, 7225025472), (6, 4816683648), (7, 4128585984), (8, 3612512736), (9, 3211122432), (12, 2408341824), (14, 2064292992), (16, 1806256368), (18, 1605561216), (21, 1376195328), (24, 1204170912), (27, 1070374144), (28, 1032146496), (32, 903128184), (36, 802780608), (42, 688097664), (48, 602085456), (54, 535187072), (56, 516073248), (63, 458731776), (64, 451564092), (72, 401390304), (84, 344048832), (96, 301042728), (108, 267593536), (112, 258036624), (126, 229365888), (128, 225782046), (144, 200695152), (168, 172024416), (189, 152910592), (192, 150521364), (216, 133796768), (224, 129018312), (252, 114682944), (256, 112891023), (288, 100347576), (336, 86012208), (378, 76455296), (384, 75260682), (432, 66898384), (448, 64509156), (504, 57341472), (576, 50173788), (672, 43006104), (756, 38227648), (768, 37630341), (864, 33449192), (896, 32254578), (1008, 28670736), (1152, 25086894), (1344, 21503052), (1512, 19113824), (1728, 16724596), (1792, 16127289), (2016, 14335368), (2304, 12543447), (2688, 10751526), (3024, 9556912), (3456, 8362298), (4032, 7167684), (5376, 5375763), (6048, 4778456), (6912, 4181149), (8064, 3583842), (12096, 2389228), (16128, 1791921), (24192, 1194614), (48384, 597307)]