1295708928

素因数分解:

$2^8\times 3^1\times {\mathrm{97}}^1\times {\mathrm{17393}}^1$

素因数の和:17509

約数の個数: 72

約数和(自身を含む): 3484226928

約数和(自身を除く): 2188518000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 291, 384, 388, 582, 768, 776, 1164, 1552, 2328, 3104, 4656, 6208, 9312, 12416, 17393, 18624, 24832, 34786, 37248, 52179, 69572, 74496, 104358, 139144, 208716, 278288, 417432, 556576, 834864, 1113152, 1669728, 1687121, 2226304, 3339456, 3374242, 4452608, 5061363, 6678912, 6748484, 10122726, 13357824, 13496968, 20245452, 26993936, 40490904, 53987872, 80981808, 107975744, 161963616, 215951488, 323927232, 431902976, 647854464, 1295708928]

約数ペア:

[(1, 1295708928), (2, 647854464), (3, 431902976), (4, 323927232), (6, 215951488), (8, 161963616), (12, 107975744), (16, 80981808), (24, 53987872), (32, 40490904), (48, 26993936), (64, 20245452), (96, 13496968), (97, 13357824), (128, 10122726), (192, 6748484), (194, 6678912), (256, 5061363), (291, 4452608), (384, 3374242), (388, 3339456), (582, 2226304), (768, 1687121), (776, 1669728), (1164, 1113152), (1552, 834864), (2328, 556576), (3104, 417432), (4656, 278288), (6208, 208716), (9312, 139144), (12416, 104358), (17393, 74496), (18624, 69572), (24832, 52179), (34786, 37248)]