581848982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 1111047840

約数和(自身を除く): 529198858

約数列:

[1, 2, 11, 13, 22, 26, 29, 31, 58, 62, 73, 143, 146, 286, 319, 341, 377, 403, 638, 682, 754, 803, 806, 899, 949, 961, 1606, 1798, 1898, 1922, 2117, 2263, 4147, 4234, 4433, 4526, 8294, 8866, 9889, 10439, 10571, 11687, 12493, 19778, 20878, 21142, 23287, 23374, 24893, 24986, 27521, 27869, 29419, 46574, 49786, 55042, 55738, 58838, 65627, 70153, 128557, 131254, 137423, 140306, 257114, 274846, 302731, 306559, 323609, 362297, 605462, 613118, 647218, 721897, 724594, 771683, 853151, 911989, 1443794, 1543366, 1706302, 1823978, 2034437, 3985267, 4068874, 7970534, 9384661, 10031879, 18769322, 20063758, 22378807, 26447681, 44757614, 52895362, 290924491, 581848982]

約数ペア:

[(1, 581848982), (2, 290924491), (11, 52895362), (13, 44757614), (22, 26447681), (26, 22378807), (29, 20063758), (31, 18769322), (58, 10031879), (62, 9384661), (73, 7970534), (143, 4068874), (146, 3985267), (286, 2034437), (319, 1823978), (341, 1706302), (377, 1543366), (403, 1443794), (638, 911989), (682, 853151), (754, 771683), (803, 724594), (806, 721897), (899, 647218), (949, 613118), (961, 605462), (1606, 362297), (1798, 323609), (1898, 306559), (1922, 302731), (2117, 274846), (2263, 257114), (4147, 140306), (4234, 137423), (4433, 131254), (4526, 128557), (8294, 70153), (8866, 65627), (9889, 58838), (10439, 55738), (10571, 55042), (11687, 49786), (12493, 46574), (19778, 29419), (20878, 27869), (21142, 27521), (23287, 24986), (23374, 24893)]