260553984

素因数分解:

$2^8\times 3^1\times {\mathrm{339263}}^1$

素因数の和:339282

約数の個数: 36

約数和(自身を含む): 693455616

約数和(自身を除く): 432901632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 339263, 678526, 1017789, 1357052, 2035578, 2714104, 4071156, 5428208, 8142312, 10856416, 16284624, 21712832, 32569248, 43425664, 65138496, 86851328, 130276992, 260553984]

約数ペア:

[(1, 260553984), (2, 130276992), (3, 86851328), (4, 65138496), (6, 43425664), (8, 32569248), (12, 21712832), (16, 16284624), (24, 10856416), (32, 8142312), (48, 5428208), (64, 4071156), (96, 2714104), (128, 2035578), (192, 1357052), (256, 1017789), (384, 678526), (768, 339263)]