320426166

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 701706240

約数和(自身を除く): 381280074

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 89, 94, 102, 141, 178, 267, 282, 534, 751, 799, 1502, 1513, 1598, 2253, 2397, 3026, 4183, 4506, 4539, 4794, 8366, 9078, 12549, 12767, 25098, 25534, 35297, 38301, 66839, 70594, 71111, 76602, 105891, 133678, 142222, 200517, 211782, 213333, 401034, 426666, 600049, 1136263, 1200098, 1800147, 2272526, 3141433, 3408789, 3600294, 6282866, 6817578, 9424299, 18848598, 53404361, 106808722, 160213083, 320426166]

約数ペア:

[(1, 320426166), (2, 160213083), (3, 106808722), (6, 53404361), (17, 18848598), (34, 9424299), (47, 6817578), (51, 6282866), (89, 3600294), (94, 3408789), (102, 3141433), (141, 2272526), (178, 1800147), (267, 1200098), (282, 1136263), (534, 600049), (751, 426666), (799, 401034), (1502, 213333), (1513, 211782), (1598, 200517), (2253, 142222), (2397, 133678), (3026, 105891), (4183, 76602), (4506, 71111), (4539, 70594), (4794, 66839), (8366, 38301), (9078, 35297), (12549, 25534), (12767, 25098)]