227989738936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7417}}^1\times {\mathrm{4703}}^1$

素因数の和:12188

約数の個数: 64

約数和(自身を含む): 460604390400

約数和(自身を除く): 232614651464

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 4703, 6536, 7417, 9406, 14834, 18812, 29668, 37624, 59336, 89357, 140923, 178714, 202229, 281846, 318931, 357428, 404458, 563692, 637862, 714856, 808916, 1127384, 1275724, 1617832, 2551448, 3842351, 6059689, 7684702, 12119378, 15369404, 24238756, 30738808, 34882151, 48477512, 69764302, 139528604, 279057208, 662760869, 1325521738, 1499932493, 2651043476, 2999864986, 5302086952, 5999729972, 11999459944, 28498717367, 56997434734, 113994869468, 227989738936]

約数ペア:

[(1, 227989738936), (2, 113994869468), (4, 56997434734), (8, 28498717367), (19, 11999459944), (38, 5999729972), (43, 5302086952), (76, 2999864986), (86, 2651043476), (152, 1499932493), (172, 1325521738), (344, 662760869), (817, 279057208), (1634, 139528604), (3268, 69764302), (4703, 48477512), (6536, 34882151), (7417, 30738808), (9406, 24238756), (14834, 15369404), (18812, 12119378), (29668, 7684702), (37624, 6059689), (59336, 3842351), (89357, 2551448), (140923, 1617832), (178714, 1275724), (202229, 1127384), (281846, 808916), (318931, 714856), (357428, 637862), (404458, 563692)]