239302844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 471108960

約数和(自身を除く): 231806116

約数列:

[1, 2, 4, 11, 22, 44, 53, 89, 106, 178, 212, 356, 583, 979, 1153, 1166, 1958, 2306, 2332, 3916, 4612, 4717, 9434, 12683, 18868, 25366, 50732, 51887, 61109, 102617, 103774, 122218, 205234, 207548, 244436, 410468, 672199, 1128787, 1344398, 2257574, 2688796, 4515148, 5438701, 10877402, 21754804, 59825711, 119651422, 239302844]

約数ペア:

[(1, 239302844), (2, 119651422), (4, 59825711), (11, 21754804), (22, 10877402), (44, 5438701), (53, 4515148), (89, 2688796), (106, 2257574), (178, 1344398), (212, 1128787), (356, 672199), (583, 410468), (979, 244436), (1153, 207548), (1166, 205234), (1958, 122218), (2306, 103774), (2332, 102617), (3916, 61109), (4612, 51887), (4717, 50732), (9434, 25366), (12683, 18868)]