304448

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 28

約数和(自身を含む): 621792

約数和(自身を除く): 317344

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 71, 134, 142, 268, 284, 536, 568, 1072, 1136, 2144, 2272, 4288, 4544, 4757, 9514, 19028, 38056, 76112, 152224, 304448]

約数ペア:

[(1, 304448), (2, 152224), (4, 76112), (8, 38056), (16, 19028), (32, 9514), (64, 4757), (67, 4544), (71, 4288), (134, 2272), (142, 2144), (268, 1136), (284, 1072), (536, 568)]