1851347712

素因数分解:

$2^8\times 3^1\times {\mathrm{347}}^1\times {\mathrm{6947}}^1$

素因数の和:7313

約数の個数: 72

約数和(自身を含む): 4942195776

約数和(自身を除く): 3090848064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 347, 384, 694, 768, 1041, 1388, 2082, 2776, 4164, 5552, 6947, 8328, 11104, 13894, 16656, 20841, 22208, 27788, 33312, 41682, 44416, 55576, 66624, 83364, 88832, 111152, 133248, 166728, 222304, 266496, 333456, 444608, 666912, 889216, 1333824, 1778432, 2410609, 2667648, 4821218, 5335296, 7231827, 9642436, 14463654, 19284872, 28927308, 38569744, 57854616, 77139488, 115709232, 154278976, 231418464, 308557952, 462836928, 617115904, 925673856, 1851347712]

約数ペア:

[(1, 1851347712), (2, 925673856), (3, 617115904), (4, 462836928), (6, 308557952), (8, 231418464), (12, 154278976), (16, 115709232), (24, 77139488), (32, 57854616), (48, 38569744), (64, 28927308), (96, 19284872), (128, 14463654), (192, 9642436), (256, 7231827), (347, 5335296), (384, 4821218), (694, 2667648), (768, 2410609), (1041, 1778432), (1388, 1333824), (2082, 889216), (2776, 666912), (4164, 444608), (5552, 333456), (6947, 266496), (8328, 222304), (11104, 166728), (13894, 133248), (16656, 111152), (20841, 88832), (22208, 83364), (27788, 66624), (33312, 55576), (41682, 44416)]