301890368

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{739}}^1$

素因数の和:1255

約数の個数: 56

約数和(自身を含む): 647334240

約数和(自身を除く): 345443872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 491, 739, 832, 982, 1478, 1964, 2956, 3928, 5912, 6383, 7856, 9607, 11824, 12766, 15712, 19214, 23648, 25532, 31424, 38428, 47296, 51064, 76856, 102128, 153712, 204256, 307424, 362849, 408512, 614848, 725698, 1451396, 2902792, 4717037, 5805584, 9434074, 11611168, 18868148, 23222336, 37736296, 75472592, 150945184, 301890368]

約数ペア:

[(1, 301890368), (2, 150945184), (4, 75472592), (8, 37736296), (13, 23222336), (16, 18868148), (26, 11611168), (32, 9434074), (52, 5805584), (64, 4717037), (104, 2902792), (208, 1451396), (416, 725698), (491, 614848), (739, 408512), (832, 362849), (982, 307424), (1478, 204256), (1964, 153712), (2956, 102128), (3928, 76856), (5912, 51064), (6383, 47296), (7856, 38428), (9607, 31424), (11824, 25532), (12766, 23648), (15712, 19214)]