19811964672

素因数分解:

$2^8\times 3^2\times {\mathrm{1873}}^1\times {\mathrm{4591}}^1$

素因数の和:6486

約数の個数: 108

約数和(自身を含む): 57165725344

約数和(自身を除く): 37353760672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 1873, 2304, 3746, 4591, 5619, 7492, 9182, 11238, 13773, 14984, 16857, 18364, 22476, 27546, 29968, 33714, 36728, 41319, 44952, 55092, 59936, 67428, 73456, 82638, 89904, 110184, 119872, 134856, 146912, 165276, 179808, 220368, 239744, 269712, 293824, 330552, 359616, 440736, 479488, 539424, 587648, 661104, 719232, 881472, 1078848, 1175296, 1322208, 1438464, 1762944, 2157696, 2644416, 3525888, 4315392, 5288832, 8598943, 10577664, 17197886, 25796829, 34395772, 51593658, 68791544, 77390487, 103187316, 137583088, 154780974, 206374632, 275166176, 309561948, 412749264, 550332352, 619123896, 825498528, 1100664704, 1238247792, 1650997056, 2201329408, 2476495584, 3301994112, 4952991168, 6603988224, 9905982336, 19811964672]

約数ペア:

[(1, 19811964672), (2, 9905982336), (3, 6603988224), (4, 4952991168), (6, 3301994112), (8, 2476495584), (9, 2201329408), (12, 1650997056), (16, 1238247792), (18, 1100664704), (24, 825498528), (32, 619123896), (36, 550332352), (48, 412749264), (64, 309561948), (72, 275166176), (96, 206374632), (128, 154780974), (144, 137583088), (192, 103187316), (256, 77390487), (288, 68791544), (384, 51593658), (576, 34395772), (768, 25796829), (1152, 17197886), (1873, 10577664), (2304, 8598943), (3746, 5288832), (4591, 4315392), (5619, 3525888), (7492, 2644416), (9182, 2157696), (11238, 1762944), (13773, 1438464), (14984, 1322208), (16857, 1175296), (18364, 1078848), (22476, 881472), (27546, 719232), (29968, 661104), (33714, 587648), (36728, 539424), (41319, 479488), (44952, 440736), (55092, 359616), (59936, 330552), (67428, 293824), (73456, 269712), (82638, 239744), (89904, 220368), (110184, 179808), (119872, 165276), (134856, 146912)]