1218428928

素因数分解:

$2^{14}\times 3^2\times {\mathrm{8263}}^1$

素因数の和:8297

約数の個数: 90

約数和(自身を含む): 3520224344

約数和(自身を除く): 2301795416

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, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4096, 4608, 6144, 8192, 8263, 9216, 12288, 16384, 16526, 18432, 24576, 24789, 33052, 36864, 49152, 49578, 66104, 73728, 74367, 99156, 132208, 147456, 148734, 198312, 264416, 297468, 396624, 528832, 594936, 793248, 1057664, 1189872, 1586496, 2115328, 2379744, 3172992, 4230656, 4759488, 6345984, 8461312, 9518976, 12691968, 16922624, 19037952, 25383936, 33845248, 38075904, 50767872, 67690496, 76151808, 101535744, 135380992, 152303616, 203071488, 304607232, 406142976, 609214464, 1218428928]

約数ペア:

[(1, 1218428928), (2, 609214464), (3, 406142976), (4, 304607232), (6, 203071488), (8, 152303616), (9, 135380992), (12, 101535744), (16, 76151808), (18, 67690496), (24, 50767872), (32, 38075904), (36, 33845248), (48, 25383936), (64, 19037952), (72, 16922624), (96, 12691968), (128, 9518976), (144, 8461312), (192, 6345984), (256, 4759488), (288, 4230656), (384, 3172992), (512, 2379744), (576, 2115328), (768, 1586496), (1024, 1189872), (1152, 1057664), (1536, 793248), (2048, 594936), (2304, 528832), (3072, 396624), (4096, 297468), (4608, 264416), (6144, 198312), (8192, 148734), (8263, 147456), (9216, 132208), (12288, 99156), (16384, 74367), (16526, 73728), (18432, 66104), (24576, 49578), (24789, 49152), (33052, 36864)]