639156969123

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 945495936000

約数和(自身を除く): 306338966877

約数列:

[1, 3, 29, 37, 43, 87, 101, 111, 129, 131, 303, 349, 393, 1047, 1073, 1247, 1591, 2929, 3219, 3737, 3741, 3799, 4343, 4773, 4847, 5633, 8787, 10121, 11211, 11397, 12913, 13029, 13231, 14541, 15007, 16899, 30363, 35249, 38739, 39693, 45021, 45719, 46139, 105747, 108373, 125947, 137157, 138417, 140563, 160691, 163357, 208421, 325119, 374477, 377841, 383699, 421689, 435203, 482073, 489547, 490071, 555259, 568933, 625263, 1022221, 1123431, 1151097, 1304213, 1305609, 1325851, 1468641, 1515707, 1665777, 1691603, 1706799, 1965917, 3066663, 3912639, 3977553, 4547121, 4617619, 4660039, 5074809, 5897751, 6044209, 13852857, 13980117, 14196863, 16102511, 16499057, 18132627, 21050521, 37822177, 42590589, 43955503, 48307533, 49056487, 49497171, 56081159, 57011593, 63151563, 72738929, 113466531, 131866509, 133910951, 147169461, 168243477, 170851903, 171034779, 198557617, 218216787, 401732853, 512555709, 595672851, 610465109, 1626353611, 1831395327, 2109428941, 4879060833, 4954705187, 5758170893, 6328286823, 7346631829, 14864115561, 17274512679, 22039895487, 213052323041, 639156969123]

約数ペア:

[(1, 639156969123), (3, 213052323041), (29, 22039895487), (37, 17274512679), (43, 14864115561), (87, 7346631829), (101, 6328286823), (111, 5758170893), (129, 4954705187), (131, 4879060833), (303, 2109428941), (349, 1831395327), (393, 1626353611), (1047, 610465109), (1073, 595672851), (1247, 512555709), (1591, 401732853), (2929, 218216787), (3219, 198557617), (3737, 171034779), (3741, 170851903), (3799, 168243477), (4343, 147169461), (4773, 133910951), (4847, 131866509), (5633, 113466531), (8787, 72738929), (10121, 63151563), (11211, 57011593), (11397, 56081159), (12913, 49497171), (13029, 49056487), (13231, 48307533), (14541, 43955503), (15007, 42590589), (16899, 37822177), (30363, 21050521), (35249, 18132627), (38739, 16499057), (39693, 16102511), (45021, 14196863), (45719, 13980117), (46139, 13852857), (105747, 6044209), (108373, 5897751), (125947, 5074809), (137157, 4660039), (138417, 4617619), (140563, 4547121), (160691, 3977553), (163357, 3912639), (208421, 3066663), (325119, 1965917), (374477, 1706799), (377841, 1691603), (383699, 1665777), (421689, 1515707), (435203, 1468641), (482073, 1325851), (489547, 1305609), (490071, 1304213), (555259, 1151097), (568933, 1123431), (625263, 1022221)]