12720629376

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{121343}}^1$

素因数の和:121383

約数の個数: 192

約数和(自身を含む): 45052600320

約数和(自身を除く): 32331970944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1872, 2016, 2184, 2496, 2688, 2912, 3276, 3744, 4032, 4368, 4992, 5824, 6552, 7488, 8064, 8736, 11648, 13104, 14976, 17472, 26208, 34944, 52416, 104832, 121343, 242686, 364029, 485372, 728058, 849401, 970744, 1092087, 1456116, 1577459, 1698802, 1941488, 2184174, 2548203, 2912232, 3154918, 3397604, 3882976, 4368348, 4732377, 5096406, 5824464, 6309836, 6795208, 7644609, 7765952, 8736696, 9464754, 10192812, 11042213, 11648928, 12619672, 13590416, 14197131, 15289218, 15531904, 17473392, 18929508, 20385624, 22084426, 23297856, 25239344, 27180832, 28394262, 30578436, 33126639, 34946784, 37859016, 40771248, 44168852, 46595712, 50478688, 54361664, 56788524, 61156872, 66253278, 69893568, 75718032, 81542496, 88337704, 99379917, 100957376, 108723328, 113577048, 122313744, 132506556, 139787136, 151436064, 163084992, 176675408, 198759834, 201914752, 227154096, 244627488, 265013112, 302872128, 326169984, 353350816, 397519668, 454308192, 489254976, 530026224, 605744256, 706701632, 795039336, 908616384, 978509952, 1060052448, 1413403264, 1590078672, 1817232768, 2120104896, 3180157344, 4240209792, 6360314688, 12720629376]

約数ペア:

[(1, 12720629376), (2, 6360314688), (3, 4240209792), (4, 3180157344), (6, 2120104896), (7, 1817232768), (8, 1590078672), (9, 1413403264), (12, 1060052448), (13, 978509952), (14, 908616384), (16, 795039336), (18, 706701632), (21, 605744256), (24, 530026224), (26, 489254976), (28, 454308192), (32, 397519668), (36, 353350816), (39, 326169984), (42, 302872128), (48, 265013112), (52, 244627488), (56, 227154096), (63, 201914752), (64, 198759834), (72, 176675408), (78, 163084992), (84, 151436064), (91, 139787136), (96, 132506556), (104, 122313744), (112, 113577048), (117, 108723328), (126, 100957376), (128, 99379917), (144, 88337704), (156, 81542496), (168, 75718032), (182, 69893568), (192, 66253278), (208, 61156872), (224, 56788524), (234, 54361664), (252, 50478688), (273, 46595712), (288, 44168852), (312, 40771248), (336, 37859016), (364, 34946784), (384, 33126639), (416, 30578436), (448, 28394262), (468, 27180832), (504, 25239344), (546, 23297856), (576, 22084426), (624, 20385624), (672, 18929508), (728, 17473392), (819, 15531904), (832, 15289218), (896, 14197131), (936, 13590416), (1008, 12619672), (1092, 11648928), (1152, 11042213), (1248, 10192812), (1344, 9464754), (1456, 8736696), (1638, 7765952), (1664, 7644609), (1872, 6795208), (2016, 6309836), (2184, 5824464), (2496, 5096406), (2688, 4732377), (2912, 4368348), (3276, 3882976), (3744, 3397604), (4032, 3154918), (4368, 2912232), (4992, 2548203), (5824, 2184174), (6552, 1941488), (7488, 1698802), (8064, 1577459), (8736, 1456116), (11648, 1092087), (13104, 970744), (14976, 849401), (17472, 728058), (26208, 485372), (34944, 364029), (52416, 242686), (104832, 121343)]