223862392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1160

約数の個数: 64

約数和(自身を含む): 482872320

約数和(自身を除く): 259009928

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 127, 136, 221, 254, 442, 508, 884, 997, 1016, 1651, 1768, 1994, 2159, 3302, 3988, 4318, 6604, 7976, 8636, 12961, 13208, 16949, 17272, 25922, 28067, 33898, 51844, 56134, 67796, 103688, 112268, 126619, 135592, 220337, 224536, 253238, 440674, 506476, 881348, 1012952, 1646047, 1762696, 2152523, 3292094, 4305046, 6584188, 8610092, 13168376, 17220184, 27982799, 55965598, 111931196, 223862392]

約数ペア:

[(1, 223862392), (2, 111931196), (4, 55965598), (8, 27982799), (13, 17220184), (17, 13168376), (26, 8610092), (34, 6584188), (52, 4305046), (68, 3292094), (104, 2152523), (127, 1762696), (136, 1646047), (221, 1012952), (254, 881348), (442, 506476), (508, 440674), (884, 253238), (997, 224536), (1016, 220337), (1651, 135592), (1768, 126619), (1994, 112268), (2159, 103688), (3302, 67796), (3988, 56134), (4318, 51844), (6604, 33898), (7976, 28067), (8636, 25922), (12961, 17272), (13208, 16949)]