813812064

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:629

約数の個数: 144

約数和(自身を含む): 2340479232

約数和(自身を除く): 1526667168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 103, 104, 156, 169, 206, 208, 309, 312, 338, 412, 416, 487, 507, 618, 624, 676, 824, 974, 1014, 1236, 1248, 1339, 1352, 1461, 1648, 1948, 2028, 2472, 2678, 2704, 2922, 3296, 3896, 4017, 4056, 4944, 5356, 5408, 5844, 6331, 7792, 8034, 8112, 9888, 10712, 11688, 12662, 15584, 16068, 16224, 17407, 18993, 21424, 23376, 25324, 32136, 34814, 37986, 42848, 46752, 50161, 50648, 52221, 64272, 69628, 75972, 82303, 100322, 101296, 104442, 128544, 139256, 150483, 151944, 164606, 200644, 202592, 208884, 246909, 278512, 300966, 303888, 329212, 401288, 417768, 493818, 557024, 601932, 607776, 652093, 658424, 802576, 835536, 987636, 1203864, 1304186, 1316848, 1605152, 1671072, 1956279, 1975272, 2407728, 2608372, 2633696, 3912558, 3950544, 4815456, 5216744, 7825116, 7901088, 8477209, 10433488, 15650232, 16954418, 20866976, 25431627, 31300464, 33908836, 50863254, 62600928, 67817672, 101726508, 135635344, 203453016, 271270688, 406906032, 813812064]

約数ペア:

[(1, 813812064), (2, 406906032), (3, 271270688), (4, 203453016), (6, 135635344), (8, 101726508), (12, 67817672), (13, 62600928), (16, 50863254), (24, 33908836), (26, 31300464), (32, 25431627), (39, 20866976), (48, 16954418), (52, 15650232), (78, 10433488), (96, 8477209), (103, 7901088), (104, 7825116), (156, 5216744), (169, 4815456), (206, 3950544), (208, 3912558), (309, 2633696), (312, 2608372), (338, 2407728), (412, 1975272), (416, 1956279), (487, 1671072), (507, 1605152), (618, 1316848), (624, 1304186), (676, 1203864), (824, 987636), (974, 835536), (1014, 802576), (1236, 658424), (1248, 652093), (1339, 607776), (1352, 601932), (1461, 557024), (1648, 493818), (1948, 417768), (2028, 401288), (2472, 329212), (2678, 303888), (2704, 300966), (2922, 278512), (3296, 246909), (3896, 208884), (4017, 202592), (4056, 200644), (4944, 164606), (5356, 151944), (5408, 150483), (5844, 139256), (6331, 128544), (7792, 104442), (8034, 101296), (8112, 100322), (9888, 82303), (10712, 75972), (11688, 69628), (12662, 64272), (15584, 52221), (16068, 50648), (16224, 50161), (17407, 46752), (18993, 42848), (21424, 37986), (23376, 34814), (25324, 32136)]