851012352

素因数分解:

$2^8\times 3^3\times {\mathrm{123121}}^1$

素因数の和:123146

約数の個数: 72

約数和(自身を含む): 2516613680

約数和(自身を除く): 1665601328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 123121, 246242, 369363, 492484, 738726, 984968, 1108089, 1477452, 1969936, 2216178, 2954904, 3324267, 3939872, 4432356, 5909808, 6648534, 7879744, 8864712, 11819616, 13297068, 15759488, 17729424, 23639232, 26594136, 31518976, 35458848, 47278464, 53188272, 70917696, 94556928, 106376544, 141835392, 212753088, 283670784, 425506176, 851012352]

約数ペア:

[(1, 851012352), (2, 425506176), (3, 283670784), (4, 212753088), (6, 141835392), (8, 106376544), (9, 94556928), (12, 70917696), (16, 53188272), (18, 47278464), (24, 35458848), (27, 31518976), (32, 26594136), (36, 23639232), (48, 17729424), (54, 15759488), (64, 13297068), (72, 11819616), (96, 8864712), (108, 7879744), (128, 6648534), (144, 5909808), (192, 4432356), (216, 3939872), (256, 3324267), (288, 2954904), (384, 2216178), (432, 1969936), (576, 1477452), (768, 1108089), (864, 984968), (1152, 738726), (1728, 492484), (2304, 369363), (3456, 246242), (6912, 123121)]