243949728

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 752467968

約数和(自身を除く): 508518240

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 107, 127, 132, 136, 176, 187, 204, 214, 254, 264, 272, 321, 352, 374, 381, 408, 428, 508, 528, 544, 561, 642, 748, 762, 816, 856, 1016, 1056, 1122, 1177, 1284, 1397, 1496, 1524, 1632, 1712, 1819, 2032, 2159, 2244, 2354, 2568, 2794, 2992, 3048, 3424, 3531, 3638, 4064, 4191, 4318, 4488, 4708, 5136, 5457, 5588, 5984, 6096, 6477, 7062, 7276, 8382, 8636, 8976, 9416, 10272, 10914, 11176, 12192, 12954, 13589, 14124, 14552, 16764, 17272, 17952, 18832, 20009, 21828, 22352, 23749, 25908, 27178, 28248, 29104, 33528, 34544, 37664, 40018, 40767, 43656, 44704, 47498, 51816, 54356, 56496, 58208, 60027, 67056, 69088, 71247, 80036, 81534, 87312, 94996, 103632, 108712, 112992, 120054, 134112, 142494, 149479, 160072, 163068, 174624, 189992, 207264, 217424, 231013, 240108, 284988, 298958, 320144, 326136, 379984, 434848, 448437, 462026, 480216, 569976, 597916, 640288, 652272, 693039, 759968, 896874, 924052, 960432, 1139952, 1195832, 1304544, 1386078, 1793748, 1848104, 1920864, 2279904, 2391664, 2541143, 2772156, 3587496, 3696208, 4783328, 5082286, 5544312, 7174992, 7392416, 7623429, 10164572, 11088624, 14349984, 15246858, 20329144, 22177248, 30493716, 40658288, 60987432, 81316576, 121974864, 243949728]

約数ペア:

[(1, 243949728), (2, 121974864), (3, 81316576), (4, 60987432), (6, 40658288), (8, 30493716), (11, 22177248), (12, 20329144), (16, 15246858), (17, 14349984), (22, 11088624), (24, 10164572), (32, 7623429), (33, 7392416), (34, 7174992), (44, 5544312), (48, 5082286), (51, 4783328), (66, 3696208), (68, 3587496), (88, 2772156), (96, 2541143), (102, 2391664), (107, 2279904), (127, 1920864), (132, 1848104), (136, 1793748), (176, 1386078), (187, 1304544), (204, 1195832), (214, 1139952), (254, 960432), (264, 924052), (272, 896874), (321, 759968), (352, 693039), (374, 652272), (381, 640288), (408, 597916), (428, 569976), (508, 480216), (528, 462026), (544, 448437), (561, 434848), (642, 379984), (748, 326136), (762, 320144), (816, 298958), (856, 284988), (1016, 240108), (1056, 231013), (1122, 217424), (1177, 207264), (1284, 189992), (1397, 174624), (1496, 163068), (1524, 160072), (1632, 149479), (1712, 142494), (1819, 134112), (2032, 120054), (2159, 112992), (2244, 108712), (2354, 103632), (2568, 94996), (2794, 87312), (2992, 81534), (3048, 80036), (3424, 71247), (3531, 69088), (3638, 67056), (4064, 60027), (4191, 58208), (4318, 56496), (4488, 54356), (4708, 51816), (5136, 47498), (5457, 44704), (5588, 43656), (5984, 40767), (6096, 40018), (6477, 37664), (7062, 34544), (7276, 33528), (8382, 29104), (8636, 28248), (8976, 27178), (9416, 25908), (10272, 23749), (10914, 22352), (11176, 21828), (12192, 20009), (12954, 18832), (13589, 17952), (14124, 17272), (14552, 16764)]