231776106

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 500290560

約数和(自身を除く): 268514454

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 139, 258, 278, 281, 417, 562, 834, 843, 989, 1686, 1978, 2967, 3197, 5934, 5977, 6394, 6463, 9591, 11954, 12083, 12926, 17931, 19182, 19389, 24166, 35862, 36249, 38778, 39059, 72498, 78118, 117177, 137471, 234354, 274942, 277909, 412413, 555818, 824826, 833727, 898357, 1667454, 1679537, 1796714, 2695071, 3359074, 5038611, 5390142, 10077222, 38629351, 77258702, 115888053, 231776106]

約数ペア:

[(1, 231776106), (2, 115888053), (3, 77258702), (6, 38629351), (23, 10077222), (43, 5390142), (46, 5038611), (69, 3359074), (86, 2695071), (129, 1796714), (138, 1679537), (139, 1667454), (258, 898357), (278, 833727), (281, 824826), (417, 555818), (562, 412413), (834, 277909), (843, 274942), (989, 234354), (1686, 137471), (1978, 117177), (2967, 78118), (3197, 72498), (5934, 39059), (5977, 38778), (6394, 36249), (6463, 35862), (9591, 24166), (11954, 19389), (12083, 19182), (12926, 17931)]