11547697408

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{647}}^1$

素因数の和:880

約数の個数: 144

約数和(自身を含む): 25812089856

約数和(自身を除く): 14264392448

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 173, 208, 248, 256, 346, 403, 416, 496, 647, 692, 806, 832, 992, 1294, 1384, 1612, 1664, 1984, 2249, 2588, 2768, 3224, 3328, 3968, 4498, 5176, 5363, 5536, 6448, 7936, 8411, 8996, 10352, 10726, 11072, 12896, 16822, 17992, 20057, 20704, 21452, 22144, 25792, 33644, 35984, 40114, 41408, 42904, 44288, 51584, 67288, 69719, 71968, 80228, 82816, 85808, 103168, 111931, 134576, 139438, 143936, 160456, 165632, 171616, 223862, 260741, 269152, 278876, 287872, 320912, 343232, 447724, 521482, 538304, 557752, 575744, 641824, 686464, 895448, 1042964, 1076608, 1115504, 1283648, 1372928, 1455103, 1790896, 2085928, 2153216, 2231008, 2567296, 2910206, 3469861, 3581792, 4171856, 4462016, 5134592, 5820412, 6939722, 7163584, 8343712, 8924032, 11640824, 13879444, 14327168, 16687424, 17848064, 23281648, 27758888, 28654336, 33374848, 45108193, 46563296, 55517776, 66749696, 90216386, 93126592, 111035552, 180432772, 186253184, 222071104, 360865544, 372506368, 444142208, 721731088, 888284416, 1443462176, 2886924352, 5773848704, 11547697408]

約数ペア:

[(1, 11547697408), (2, 5773848704), (4, 2886924352), (8, 1443462176), (13, 888284416), (16, 721731088), (26, 444142208), (31, 372506368), (32, 360865544), (52, 222071104), (62, 186253184), (64, 180432772), (104, 111035552), (124, 93126592), (128, 90216386), (173, 66749696), (208, 55517776), (248, 46563296), (256, 45108193), (346, 33374848), (403, 28654336), (416, 27758888), (496, 23281648), (647, 17848064), (692, 16687424), (806, 14327168), (832, 13879444), (992, 11640824), (1294, 8924032), (1384, 8343712), (1612, 7163584), (1664, 6939722), (1984, 5820412), (2249, 5134592), (2588, 4462016), (2768, 4171856), (3224, 3581792), (3328, 3469861), (3968, 2910206), (4498, 2567296), (5176, 2231008), (5363, 2153216), (5536, 2085928), (6448, 1790896), (7936, 1455103), (8411, 1372928), (8996, 1283648), (10352, 1115504), (10726, 1076608), (11072, 1042964), (12896, 895448), (16822, 686464), (17992, 641824), (20057, 575744), (20704, 557752), (21452, 538304), (22144, 521482), (25792, 447724), (33644, 343232), (35984, 320912), (40114, 287872), (41408, 278876), (42904, 269152), (44288, 260741), (51584, 223862), (67288, 171616), (69719, 165632), (71968, 160456), (80228, 143936), (82816, 139438), (85808, 134576), (103168, 111931)]