1275336216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{499}}^1$

素因数の和:990

約数の個数: 192

約数和(自身を含む): 4324320000

約数和(自身を除く): 3048983784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 461, 462, 499, 504, 616, 693, 792, 922, 924, 998, 1383, 1386, 1497, 1844, 1848, 1996, 2766, 2772, 2994, 3227, 3493, 3688, 3992, 4149, 4491, 5071, 5489, 5532, 5544, 5988, 6454, 6986, 8298, 8982, 9681, 10142, 10479, 10978, 11064, 11976, 12908, 13972, 15213, 16467, 16596, 17964, 19362, 20284, 20958, 21956, 25816, 27944, 29043, 30426, 31437, 32934, 33192, 35497, 35928, 38423, 38724, 40568, 41916, 43912, 45639, 49401, 58086, 60852, 62874, 65868, 70994, 76846, 77448, 83832, 91278, 98802, 106491, 115269, 116172, 121704, 125748, 131736, 141988, 153692, 182556, 197604, 212982, 230039, 230538, 232344, 251496, 283976, 307384, 319473, 345807, 365112, 395208, 425964, 460078, 461076, 638946, 690117, 691614, 851928, 920156, 922152, 1277892, 1380234, 1383228, 1610273, 1840312, 2070351, 2530429, 2555784, 2760468, 2766456, 3220546, 4140702, 4830819, 5060858, 5520936, 6441092, 7591287, 8281404, 9661638, 10121716, 12882184, 14492457, 15182574, 16562808, 17713003, 19323276, 20243432, 22773861, 28984914, 30365148, 35426006, 38646552, 45547722, 53139009, 57969828, 60730296, 70852012, 91095444, 106278018, 115939656, 141704024, 159417027, 182190888, 212556036, 318834054, 425112072, 637668108, 1275336216]

約数ペア:

[(1, 1275336216), (2, 637668108), (3, 425112072), (4, 318834054), (6, 212556036), (7, 182190888), (8, 159417027), (9, 141704024), (11, 115939656), (12, 106278018), (14, 91095444), (18, 70852012), (21, 60730296), (22, 57969828), (24, 53139009), (28, 45547722), (33, 38646552), (36, 35426006), (42, 30365148), (44, 28984914), (56, 22773861), (63, 20243432), (66, 19323276), (72, 17713003), (77, 16562808), (84, 15182574), (88, 14492457), (99, 12882184), (126, 10121716), (132, 9661638), (154, 8281404), (168, 7591287), (198, 6441092), (231, 5520936), (252, 5060858), (264, 4830819), (308, 4140702), (396, 3220546), (461, 2766456), (462, 2760468), (499, 2555784), (504, 2530429), (616, 2070351), (693, 1840312), (792, 1610273), (922, 1383228), (924, 1380234), (998, 1277892), (1383, 922152), (1386, 920156), (1497, 851928), (1844, 691614), (1848, 690117), (1996, 638946), (2766, 461076), (2772, 460078), (2994, 425964), (3227, 395208), (3493, 365112), (3688, 345807), (3992, 319473), (4149, 307384), (4491, 283976), (5071, 251496), (5489, 232344), (5532, 230538), (5544, 230039), (5988, 212982), (6454, 197604), (6986, 182556), (8298, 153692), (8982, 141988), (9681, 131736), (10142, 125748), (10479, 121704), (10978, 116172), (11064, 115269), (11976, 106491), (12908, 98802), (13972, 91278), (15213, 83832), (16467, 77448), (16596, 76846), (17964, 70994), (19362, 65868), (20284, 62874), (20958, 60852), (21956, 58086), (25816, 49401), (27944, 45639), (29043, 43912), (30426, 41916), (31437, 40568), (32934, 38724), (33192, 38423), (35497, 35928)]