12806631408

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{499}}^1$

素因数の和:899

約数の個数: 160

約数和(自身を含む): 35354880000

約数和(自身を除く): 22548248592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 107, 114, 152, 214, 228, 263, 304, 321, 428, 456, 499, 526, 642, 789, 856, 912, 998, 1052, 1284, 1497, 1578, 1712, 1996, 2033, 2104, 2568, 2994, 3156, 3992, 4066, 4208, 4997, 5136, 5988, 6099, 6312, 7984, 8132, 9481, 9994, 11976, 12198, 12624, 14991, 16264, 18962, 19988, 23952, 24396, 28141, 28443, 29982, 32528, 37924, 39976, 48792, 53393, 56282, 56886, 59964, 75848, 79952, 84423, 97584, 106786, 112564, 113772, 119928, 131237, 151696, 160179, 168846, 213572, 225128, 227544, 239856, 262474, 320358, 337692, 393711, 427144, 450256, 455088, 524948, 534679, 640716, 675384, 787422, 854288, 1014467, 1049896, 1069358, 1281432, 1350768, 1574844, 1604037, 2028934, 2099792, 2138716, 2493503, 2562864, 3043401, 3149688, 3208074, 4057868, 4277432, 4987006, 6086802, 6299376, 6416148, 7480509, 8115736, 8554864, 9974012, 12173604, 12832296, 14042359, 14961018, 16231472, 19948024, 24347208, 25664592, 28084718, 29922036, 39896048, 42127077, 48694416, 56169436, 59844072, 84254154, 112338872, 119688144, 168508308, 224677744, 266804821, 337016616, 533609642, 674033232, 800414463, 1067219284, 1600828926, 2134438568, 3201657852, 4268877136, 6403315704, 12806631408]

約数ペア:

[(1, 12806631408), (2, 6403315704), (3, 4268877136), (4, 3201657852), (6, 2134438568), (8, 1600828926), (12, 1067219284), (16, 800414463), (19, 674033232), (24, 533609642), (38, 337016616), (48, 266804821), (57, 224677744), (76, 168508308), (107, 119688144), (114, 112338872), (152, 84254154), (214, 59844072), (228, 56169436), (263, 48694416), (304, 42127077), (321, 39896048), (428, 29922036), (456, 28084718), (499, 25664592), (526, 24347208), (642, 19948024), (789, 16231472), (856, 14961018), (912, 14042359), (998, 12832296), (1052, 12173604), (1284, 9974012), (1497, 8554864), (1578, 8115736), (1712, 7480509), (1996, 6416148), (2033, 6299376), (2104, 6086802), (2568, 4987006), (2994, 4277432), (3156, 4057868), (3992, 3208074), (4066, 3149688), (4208, 3043401), (4997, 2562864), (5136, 2493503), (5988, 2138716), (6099, 2099792), (6312, 2028934), (7984, 1604037), (8132, 1574844), (9481, 1350768), (9994, 1281432), (11976, 1069358), (12198, 1049896), (12624, 1014467), (14991, 854288), (16264, 787422), (18962, 675384), (19988, 640716), (23952, 534679), (24396, 524948), (28141, 455088), (28443, 450256), (29982, 427144), (32528, 393711), (37924, 337692), (39976, 320358), (48792, 262474), (53393, 239856), (56282, 227544), (56886, 225128), (59964, 213572), (75848, 168846), (79952, 160179), (84423, 151696), (97584, 131237), (106786, 119928), (112564, 113772)]