239411386728

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2939}}^1\times {\mathrm{21347}}^1$

素因数の和:24351

約数の個数: 96

約数和(自身を含む): 660895653600

約数和(自身を除く): 421484266872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 2939, 3816, 5878, 8817, 11756, 17634, 21347, 23512, 26451, 35268, 42694, 52902, 64041, 70536, 85388, 105804, 128082, 155767, 170776, 192123, 211608, 256164, 311534, 384246, 467301, 512328, 623068, 768492, 934602, 1131391, 1246136, 1401903, 1536984, 1869204, 2262782, 2803806, 3394173, 3738408, 4525564, 5607612, 6788346, 9051128, 10182519, 11215224, 13576692, 20365038, 27153384, 40730076, 62738833, 81460152, 125477666, 188216499, 250955332, 376432998, 501910664, 564649497, 752865996, 1129298994, 1505731992, 2258597988, 3325158149, 4517195976, 6650316298, 9975474447, 13300632596, 19950948894, 26601265192, 29926423341, 39901897788, 59852846682, 79803795576, 119705693364, 239411386728]

約数ペア:

[(1, 239411386728), (2, 119705693364), (3, 79803795576), (4, 59852846682), (6, 39901897788), (8, 29926423341), (9, 26601265192), (12, 19950948894), (18, 13300632596), (24, 9975474447), (36, 6650316298), (53, 4517195976), (72, 3325158149), (106, 2258597988), (159, 1505731992), (212, 1129298994), (318, 752865996), (424, 564649497), (477, 501910664), (636, 376432998), (954, 250955332), (1272, 188216499), (1908, 125477666), (2939, 81460152), (3816, 62738833), (5878, 40730076), (8817, 27153384), (11756, 20365038), (17634, 13576692), (21347, 11215224), (23512, 10182519), (26451, 9051128), (35268, 6788346), (42694, 5607612), (52902, 4525564), (64041, 3738408), (70536, 3394173), (85388, 2803806), (105804, 2262782), (128082, 1869204), (155767, 1536984), (170776, 1401903), (192123, 1246136), (211608, 1131391), (256164, 934602), (311534, 768492), (384246, 623068), (467301, 512328)]