278439936

素因数分解:

$2^{11}\times 3^1\times {\mathrm{45319}}^1$

素因数の和:45344

約数の個数: 48

約数和(自身を含む): 742341600

約数和(自身を除く): 463901664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 6144, 45319, 90638, 135957, 181276, 271914, 362552, 543828, 725104, 1087656, 1450208, 2175312, 2900416, 4350624, 5800832, 8701248, 11601664, 17402496, 23203328, 34804992, 46406656, 69609984, 92813312, 139219968, 278439936]

約数ペア:

[(1, 278439936), (2, 139219968), (3, 92813312), (4, 69609984), (6, 46406656), (8, 34804992), (12, 23203328), (16, 17402496), (24, 11601664), (32, 8701248), (48, 5800832), (64, 4350624), (96, 2900416), (128, 2175312), (192, 1450208), (256, 1087656), (384, 725104), (512, 543828), (768, 362552), (1024, 271914), (1536, 181276), (2048, 135957), (3072, 90638), (6144, 45319)]