641703936

素因数分解:

$2^{13}\times 3^1\times {\mathrm{26111}}^1$

素因数の和:26140

約数の個数: 56

約数和(自身を含む): 1711171584

約数和(自身を除く): 1069467648

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, 4096, 6144, 8192, 12288, 24576, 26111, 52222, 78333, 104444, 156666, 208888, 313332, 417776, 626664, 835552, 1253328, 1671104, 2506656, 3342208, 5013312, 6684416, 10026624, 13368832, 20053248, 26737664, 40106496, 53475328, 80212992, 106950656, 160425984, 213901312, 320851968, 641703936]

約数ペア:

[(1, 641703936), (2, 320851968), (3, 213901312), (4, 160425984), (6, 106950656), (8, 80212992), (12, 53475328), (16, 40106496), (24, 26737664), (32, 20053248), (48, 13368832), (64, 10026624), (96, 6684416), (128, 5013312), (192, 3342208), (256, 2506656), (384, 1671104), (512, 1253328), (768, 835552), (1024, 626664), (1536, 417776), (2048, 313332), (3072, 208888), (4096, 156666), (6144, 104444), (8192, 78333), (12288, 52222), (24576, 26111)]