2139245904

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{3851}}^1$

素因数の和:4096

約数の個数: 80

約数和(自身を含む): 5640067584

約数和(自身を除く): 3500821680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 163, 213, 284, 326, 426, 489, 568, 652, 852, 978, 1136, 1304, 1704, 1956, 2608, 3408, 3851, 3912, 7702, 7824, 11553, 11573, 15404, 23106, 23146, 30808, 34719, 46212, 46292, 61616, 69438, 92424, 92584, 138876, 184848, 185168, 273421, 277752, 546842, 555504, 627713, 820263, 1093684, 1255426, 1640526, 1883139, 2187368, 2510852, 3281052, 3766278, 4374736, 5021704, 6562104, 7532556, 10043408, 13124208, 15065112, 30130224, 44567623, 89135246, 133702869, 178270492, 267405738, 356540984, 534811476, 713081968, 1069622952, 2139245904]

約数ペア:

[(1, 2139245904), (2, 1069622952), (3, 713081968), (4, 534811476), (6, 356540984), (8, 267405738), (12, 178270492), (16, 133702869), (24, 89135246), (48, 44567623), (71, 30130224), (142, 15065112), (163, 13124208), (213, 10043408), (284, 7532556), (326, 6562104), (426, 5021704), (489, 4374736), (568, 3766278), (652, 3281052), (852, 2510852), (978, 2187368), (1136, 1883139), (1304, 1640526), (1704, 1255426), (1956, 1093684), (2608, 820263), (3408, 627713), (3851, 555504), (3912, 546842), (7702, 277752), (7824, 273421), (11553, 185168), (11573, 184848), (15404, 138876), (23106, 92584), (23146, 92424), (30808, 69438), (34719, 61616), (46212, 46292)]