331492352

素因数分解:

$2^{10}\times {\mathrm{127}}^1\times {\mathrm{2549}}^1$

素因数の和:2696

約数の個数: 44

約数和(自身を含む): 668140800

約数和(自身を除く): 336648448

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1024, 2032, 2549, 4064, 5098, 8128, 10196, 16256, 20392, 32512, 40784, 65024, 81568, 130048, 163136, 323723, 326272, 647446, 652544, 1294892, 1305088, 2589784, 2610176, 5179568, 10359136, 20718272, 41436544, 82873088, 165746176, 331492352]

約数ペア:

[(1, 331492352), (2, 165746176), (4, 82873088), (8, 41436544), (16, 20718272), (32, 10359136), (64, 5179568), (127, 2610176), (128, 2589784), (254, 1305088), (256, 1294892), (508, 652544), (512, 647446), (1016, 326272), (1024, 323723), (2032, 163136), (2549, 130048), (4064, 81568), (5098, 65024), (8128, 40784), (10196, 32512), (16256, 20392)]