255047712

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{32009}}^1$

素因数の和:32105

約数の個数: 48

約数和(自身を含む): 677587680

約数和(自身を除く): 422539968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 7968, 32009, 64018, 96027, 128036, 192054, 256072, 384108, 512144, 768216, 1024288, 1536432, 2656747, 3072864, 5313494, 7970241, 10626988, 15940482, 21253976, 31880964, 42507952, 63761928, 85015904, 127523856, 255047712]

約数ペア:

[(1, 255047712), (2, 127523856), (3, 85015904), (4, 63761928), (6, 42507952), (8, 31880964), (12, 21253976), (16, 15940482), (24, 10626988), (32, 7970241), (48, 5313494), (83, 3072864), (96, 2656747), (166, 1536432), (249, 1024288), (332, 768216), (498, 512144), (664, 384108), (996, 256072), (1328, 192054), (1992, 128036), (2656, 96027), (3984, 64018), (7968, 32009)]