735123456

素因数分解:

$2^{11}\times 3^2\times {\mathrm{39883}}^1$

素因数の和:39911

約数の個数: 72

約数和(自身を含む): 2123224740

約数和(自身を除く): 1388101284

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, 4608, 6144, 9216, 18432, 39883, 79766, 119649, 159532, 239298, 319064, 358947, 478596, 638128, 717894, 957192, 1276256, 1435788, 1914384, 2552512, 2871576, 3828768, 5105024, 5743152, 7657536, 10210048, 11486304, 15315072, 20420096, 22972608, 30630144, 40840192, 45945216, 61260288, 81680384, 91890432, 122520576, 183780864, 245041152, 367561728, 735123456]

約数ペア:

[(1, 735123456), (2, 367561728), (3, 245041152), (4, 183780864), (6, 122520576), (8, 91890432), (9, 81680384), (12, 61260288), (16, 45945216), (18, 40840192), (24, 30630144), (32, 22972608), (36, 20420096), (48, 15315072), (64, 11486304), (72, 10210048), (96, 7657536), (128, 5743152), (144, 5105024), (192, 3828768), (256, 2871576), (288, 2552512), (384, 1914384), (512, 1435788), (576, 1276256), (768, 957192), (1024, 717894), (1152, 638128), (1536, 478596), (2048, 358947), (2304, 319064), (3072, 239298), (4608, 159532), (6144, 119649), (9216, 79766), (18432, 39883)]