9905421312

素因数分解:

$2^{10}\times 3^4\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:728

約数の個数: 220

約数和(自身を含む): 29752162440

約数和(自身を除く): 19846741128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 307, 324, 384, 389, 432, 512, 576, 614, 648, 768, 778, 864, 921, 1024, 1152, 1167, 1228, 1296, 1536, 1556, 1728, 1842, 2304, 2334, 2456, 2592, 2763, 3072, 3112, 3456, 3501, 3684, 4608, 4668, 4912, 5184, 5526, 6224, 6912, 7002, 7368, 8289, 9216, 9336, 9824, 10368, 10503, 11052, 12448, 13824, 14004, 14736, 16578, 18672, 19648, 20736, 21006, 22104, 24867, 24896, 27648, 28008, 29472, 31509, 33156, 37344, 39296, 41472, 42012, 44208, 49734, 49792, 56016, 58944, 63018, 66312, 74688, 78592, 82944, 84024, 88416, 99468, 99584, 112032, 117888, 119423, 126036, 132624, 149376, 157184, 168048, 176832, 198936, 199168, 224064, 235776, 238846, 252072, 265248, 298752, 314368, 336096, 353664, 358269, 397872, 398336, 448128, 471552, 477692, 504144, 530496, 597504, 672192, 707328, 716538, 795744, 896256, 943104, 955384, 1008288, 1060992, 1074807, 1195008, 1344384, 1414656, 1433076, 1591488, 1792512, 1910768, 2016576, 2121984, 2149614, 2688768, 2829312, 2866152, 3182976, 3224421, 3585024, 3821536, 4033152, 4243968, 4299228, 5377536, 5732304, 6365952, 6448842, 7643072, 8066304, 8487936, 8598456, 9673263, 10755072, 11464608, 12731904, 12897684, 15286144, 16132608, 17196912, 19346526, 22929216, 25463808, 25795368, 30572288, 32265216, 34393824, 38693052, 45858432, 51590736, 61144576, 68787648, 77386104, 91716864, 103181472, 122289152, 137575296, 154772208, 183433728, 206362944, 275150592, 309544416, 366867456, 412725888, 550301184, 619088832, 825451776, 1100602368, 1238177664, 1650903552, 2476355328, 3301807104, 4952710656, 9905421312]

約数ペア:

[(1, 9905421312), (2, 4952710656), (3, 3301807104), (4, 2476355328), (6, 1650903552), (8, 1238177664), (9, 1100602368), (12, 825451776), (16, 619088832), (18, 550301184), (24, 412725888), (27, 366867456), (32, 309544416), (36, 275150592), (48, 206362944), (54, 183433728), (64, 154772208), (72, 137575296), (81, 122289152), (96, 103181472), (108, 91716864), (128, 77386104), (144, 68787648), (162, 61144576), (192, 51590736), (216, 45858432), (256, 38693052), (288, 34393824), (307, 32265216), (324, 30572288), (384, 25795368), (389, 25463808), (432, 22929216), (512, 19346526), (576, 17196912), (614, 16132608), (648, 15286144), (768, 12897684), (778, 12731904), (864, 11464608), (921, 10755072), (1024, 9673263), (1152, 8598456), (1167, 8487936), (1228, 8066304), (1296, 7643072), (1536, 6448842), (1556, 6365952), (1728, 5732304), (1842, 5377536), (2304, 4299228), (2334, 4243968), (2456, 4033152), (2592, 3821536), (2763, 3585024), (3072, 3224421), (3112, 3182976), (3456, 2866152), (3501, 2829312), (3684, 2688768), (4608, 2149614), (4668, 2121984), (4912, 2016576), (5184, 1910768), (5526, 1792512), (6224, 1591488), (6912, 1433076), (7002, 1414656), (7368, 1344384), (8289, 1195008), (9216, 1074807), (9336, 1060992), (9824, 1008288), (10368, 955384), (10503, 943104), (11052, 896256), (12448, 795744), (13824, 716538), (14004, 707328), (14736, 672192), (16578, 597504), (18672, 530496), (19648, 504144), (20736, 477692), (21006, 471552), (22104, 448128), (24867, 398336), (24896, 397872), (27648, 358269), (28008, 353664), (29472, 336096), (31509, 314368), (33156, 298752), (37344, 265248), (39296, 252072), (41472, 238846), (42012, 235776), (44208, 224064), (49734, 199168), (49792, 198936), (56016, 176832), (58944, 168048), (63018, 157184), (66312, 149376), (74688, 132624), (78592, 126036), (82944, 119423), (84024, 117888), (88416, 112032), (99468, 99584)]