240152936

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 486604800

約数和(自身を除く): 246451864

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 127, 172, 184, 239, 254, 344, 478, 508, 956, 989, 1016, 1912, 1978, 2921, 3956, 5461, 5497, 5842, 7912, 10277, 10922, 10994, 11684, 20554, 21844, 21988, 23368, 30353, 41108, 43688, 43976, 60706, 82216, 121412, 125603, 236371, 242824, 251206, 472742, 502412, 698119, 945484, 1004824, 1305179, 1396238, 1890968, 2610358, 2792476, 5220716, 5584952, 10441432, 30019117, 60038234, 120076468, 240152936]

約数ペア:

[(1, 240152936), (2, 120076468), (4, 60038234), (8, 30019117), (23, 10441432), (43, 5584952), (46, 5220716), (86, 2792476), (92, 2610358), (127, 1890968), (172, 1396238), (184, 1305179), (239, 1004824), (254, 945484), (344, 698119), (478, 502412), (508, 472742), (956, 251206), (989, 242824), (1016, 236371), (1912, 125603), (1978, 121412), (2921, 82216), (3956, 60706), (5461, 43976), (5497, 43688), (5842, 41108), (7912, 30353), (10277, 23368), (10922, 21988), (10994, 21844), (11684, 20554)]