639733505544

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{54011}}^1$

素因数の和:54432

約数の個数: 192

約数和(自身を含む): 2014120442880

約数和(自身を除く): 1374386937336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 71, 72, 84, 126, 142, 168, 213, 252, 284, 331, 426, 497, 504, 568, 639, 662, 852, 993, 994, 1278, 1324, 1491, 1704, 1986, 1988, 2317, 2556, 2648, 2979, 2982, 3972, 3976, 4473, 4634, 5112, 5958, 5964, 6951, 7944, 8946, 9268, 11916, 11928, 13902, 17892, 18536, 20853, 23501, 23832, 27804, 35784, 41706, 47002, 54011, 55608, 70503, 83412, 94004, 108022, 141006, 162033, 164507, 166824, 188008, 211509, 216044, 282012, 324066, 329014, 378077, 423018, 432088, 486099, 493521, 564024, 648132, 658028, 756154, 846036, 972198, 987042, 1134231, 1296264, 1316056, 1480563, 1512308, 1692072, 1944396, 1974084, 2268462, 2961126, 3024616, 3402693, 3834781, 3888792, 3948168, 4536924, 5922252, 6805386, 7669562, 9073848, 11504343, 11844504, 13610772, 15339124, 17877641, 23008686, 26843467, 27221544, 30678248, 34513029, 35755282, 46017372, 53632923, 53686934, 69026058, 71510564, 80530401, 92034744, 107265846, 107373868, 125143487, 138052116, 143021128, 160898769, 161060802, 214531692, 214747736, 241591203, 250286974, 276104232, 321797538, 322121604, 375430461, 429063384, 483182406, 500573948, 643595076, 644243208, 750860922, 966364812, 1001147896, 1126291383, 1269312511, 1287190152, 1501721844, 1932729624, 2252582766, 2538625022, 3003443688, 3807937533, 4505165532, 5077250044, 7615875066, 8885187577, 9010331064, 10154500088, 11423812599, 15231750132, 17770375154, 22847625198, 26655562731, 30463500264, 35540750308, 45695250396, 53311125462, 71081500616, 79966688193, 91390500792, 106622250924, 159933376386, 213244501848, 319866752772, 639733505544]

約数ペア:

[(1, 639733505544), (2, 319866752772), (3, 213244501848), (4, 159933376386), (6, 106622250924), (7, 91390500792), (8, 79966688193), (9, 71081500616), (12, 53311125462), (14, 45695250396), (18, 35540750308), (21, 30463500264), (24, 26655562731), (28, 22847625198), (36, 17770375154), (42, 15231750132), (56, 11423812599), (63, 10154500088), (71, 9010331064), (72, 8885187577), (84, 7615875066), (126, 5077250044), (142, 4505165532), (168, 3807937533), (213, 3003443688), (252, 2538625022), (284, 2252582766), (331, 1932729624), (426, 1501721844), (497, 1287190152), (504, 1269312511), (568, 1126291383), (639, 1001147896), (662, 966364812), (852, 750860922), (993, 644243208), (994, 643595076), (1278, 500573948), (1324, 483182406), (1491, 429063384), (1704, 375430461), (1986, 322121604), (1988, 321797538), (2317, 276104232), (2556, 250286974), (2648, 241591203), (2979, 214747736), (2982, 214531692), (3972, 161060802), (3976, 160898769), (4473, 143021128), (4634, 138052116), (5112, 125143487), (5958, 107373868), (5964, 107265846), (6951, 92034744), (7944, 80530401), (8946, 71510564), (9268, 69026058), (11916, 53686934), (11928, 53632923), (13902, 46017372), (17892, 35755282), (18536, 34513029), (20853, 30678248), (23501, 27221544), (23832, 26843467), (27804, 23008686), (35784, 17877641), (41706, 15339124), (47002, 13610772), (54011, 11844504), (55608, 11504343), (70503, 9073848), (83412, 7669562), (94004, 6805386), (108022, 5922252), (141006, 4536924), (162033, 3948168), (164507, 3888792), (166824, 3834781), (188008, 3402693), (211509, 3024616), (216044, 2961126), (282012, 2268462), (324066, 1974084), (329014, 1944396), (378077, 1692072), (423018, 1512308), (432088, 1480563), (486099, 1316056), (493521, 1296264), (564024, 1134231), (648132, 987042), (658028, 972198), (756154, 846036)]