256574832

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{184321}}^1$

素因数の和:184361

約数の個数: 40

約数和(自身を含む): 685677840

約数和(自身を除く): 429103008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 184321, 368642, 552963, 737284, 1105926, 1474568, 2211852, 2949136, 4423704, 5345309, 8847408, 10690618, 16035927, 21381236, 32071854, 42762472, 64143708, 85524944, 128287416, 256574832]

約数ペア:

[(1, 256574832), (2, 128287416), (3, 85524944), (4, 64143708), (6, 42762472), (8, 32071854), (12, 21381236), (16, 16035927), (24, 10690618), (29, 8847408), (48, 5345309), (58, 4423704), (87, 2949136), (116, 2211852), (174, 1474568), (232, 1105926), (348, 737284), (464, 552963), (696, 368642), (1392, 184321)]