489393624

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{258119}}^1$

素因数の和:258207

約数の個数: 32

約数和(自身を含む): 1238976000

約数和(自身を除く): 749582376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 258119, 516238, 774357, 1032476, 1548714, 2064952, 3097428, 6194856, 20391401, 40782802, 61174203, 81565604, 122348406, 163131208, 244696812, 489393624]

約数ペア:

[(1, 489393624), (2, 244696812), (3, 163131208), (4, 122348406), (6, 81565604), (8, 61174203), (12, 40782802), (24, 20391401), (79, 6194856), (158, 3097428), (237, 2064952), (316, 1548714), (474, 1032476), (632, 774357), (948, 516238), (1896, 258119)]