1378923648

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{115837}}^1$

素因数の和:115885

約数の個数: 64

約数和(自身を含む): 3780952320

約数和(自身を除く): 2402028672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 115837, 231674, 347511, 463348, 695022, 926696, 1390044, 1853392, 2780088, 3590947, 3706784, 5560176, 7181894, 7413568, 10772841, 11120352, 14363788, 14827136, 21545682, 22240704, 28727576, 43091364, 44481408, 57455152, 86182728, 114910304, 172365456, 229820608, 344730912, 459641216, 689461824, 1378923648]

約数ペア:

[(1, 1378923648), (2, 689461824), (3, 459641216), (4, 344730912), (6, 229820608), (8, 172365456), (12, 114910304), (16, 86182728), (24, 57455152), (31, 44481408), (32, 43091364), (48, 28727576), (62, 22240704), (64, 21545682), (93, 14827136), (96, 14363788), (124, 11120352), (128, 10772841), (186, 7413568), (192, 7181894), (248, 5560176), (372, 3706784), (384, 3590947), (496, 2780088), (744, 1853392), (992, 1390044), (1488, 926696), (1984, 695022), (2976, 463348), (3968, 347511), (5952, 231674), (11904, 115837)]