1390430208

素因数分解:

$2^{11}\times 3^1\times {\mathrm{226307}}^1$

素因数の和:226332

約数の個数: 48

約数和(自身を含む): 3706925040

約数和(自身を除く): 2316494832

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, 226307, 452614, 678921, 905228, 1357842, 1810456, 2715684, 3620912, 5431368, 7241824, 10862736, 14483648, 21725472, 28967296, 43450944, 57934592, 86901888, 115869184, 173803776, 231738368, 347607552, 463476736, 695215104, 1390430208]

約数ペア:

[(1, 1390430208), (2, 695215104), (3, 463476736), (4, 347607552), (6, 231738368), (8, 173803776), (12, 115869184), (16, 86901888), (24, 57934592), (32, 43450944), (48, 28967296), (64, 21725472), (96, 14483648), (128, 10862736), (192, 7241824), (256, 5431368), (384, 3620912), (512, 2715684), (768, 1810456), (1024, 1357842), (1536, 905228), (2048, 678921), (3072, 452614), (6144, 226307)]