388365312

素因数分解:

$2^{10}\times 3^1\times {\mathrm{126421}}^1$

素因数の和:126444

約数の個数: 44

約数和(自身を含む): 1035143336

約数和(自身を除く): 646778024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 126421, 252842, 379263, 505684, 758526, 1011368, 1517052, 2022736, 3034104, 4045472, 6068208, 8090944, 12136416, 16181888, 24272832, 32363776, 48545664, 64727552, 97091328, 129455104, 194182656, 388365312]

約数ペア:

[(1, 388365312), (2, 194182656), (3, 129455104), (4, 97091328), (6, 64727552), (8, 48545664), (12, 32363776), (16, 24272832), (24, 16181888), (32, 12136416), (48, 8090944), (64, 6068208), (96, 4045472), (128, 3034104), (192, 2022736), (256, 1517052), (384, 1011368), (512, 758526), (768, 505684), (1024, 379263), (1536, 252842), (3072, 126421)]