749209024

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:773

約数の個数: 56

約数和(自身を含む): 1508321088

約数和(自身を除く): 759112064

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 173, 314, 346, 431, 628, 692, 862, 1256, 1384, 1724, 2512, 2768, 3448, 5024, 5536, 6896, 10048, 11072, 13792, 27161, 27584, 54322, 67667, 74563, 108644, 135334, 149126, 217288, 270668, 298252, 434576, 541336, 596504, 869152, 1082672, 1193008, 1738304, 2165344, 2386016, 4330688, 4772032, 11706391, 23412782, 46825564, 93651128, 187302256, 374604512, 749209024]

約数ペア:

[(1, 749209024), (2, 374604512), (4, 187302256), (8, 93651128), (16, 46825564), (32, 23412782), (64, 11706391), (157, 4772032), (173, 4330688), (314, 2386016), (346, 2165344), (431, 1738304), (628, 1193008), (692, 1082672), (862, 869152), (1256, 596504), (1384, 541336), (1724, 434576), (2512, 298252), (2768, 270668), (3448, 217288), (5024, 149126), (5536, 135334), (6896, 108644), (10048, 74563), (11072, 67667), (13792, 54322), (27161, 27584)]