15691663744

素因数分解:

$2^7\times {\mathrm{227}}^1\times {\mathrm{509}}^1\times {\mathrm{1061}}^1$

素因数の和:1811

約数の個数: 64

約数和(自身を含む): 31489786800

約数和(自身を除く): 15798123056

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 454, 509, 908, 1018, 1061, 1816, 2036, 2122, 3632, 4072, 4244, 7264, 8144, 8488, 14528, 16288, 16976, 29056, 32576, 33952, 65152, 67904, 115543, 135808, 231086, 240847, 462172, 481694, 540049, 924344, 963388, 1080098, 1848688, 1926776, 2160196, 3697376, 3853552, 4320392, 7394752, 7707104, 8640784, 14789504, 15414208, 17281568, 30828416, 34563136, 69126272, 122591123, 245182246, 490364492, 980728984, 1961457968, 3922915936, 7845831872, 15691663744]

約数ペア:

[(1, 15691663744), (2, 7845831872), (4, 3922915936), (8, 1961457968), (16, 980728984), (32, 490364492), (64, 245182246), (128, 122591123), (227, 69126272), (454, 34563136), (509, 30828416), (908, 17281568), (1018, 15414208), (1061, 14789504), (1816, 8640784), (2036, 7707104), (2122, 7394752), (3632, 4320392), (4072, 3853552), (4244, 3697376), (7264, 2160196), (8144, 1926776), (8488, 1848688), (14528, 1080098), (16288, 963388), (16976, 924344), (29056, 540049), (32576, 481694), (33952, 462172), (65152, 240847), (67904, 231086), (115543, 135808)]