914049136

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:340

約数の個数: 240

約数和(自身を含む): 2507839488

約数和(自身を除く): 1593790352

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 44, 49, 52, 56, 62, 77, 88, 91, 98, 104, 112, 124, 143, 154, 176, 182, 196, 208, 217, 248, 263, 286, 308, 341, 364, 392, 403, 434, 496, 526, 539, 572, 616, 637, 682, 728, 784, 806, 868, 1001, 1052, 1078, 1144, 1232, 1274, 1364, 1456, 1519, 1612, 1736, 1841, 2002, 2104, 2156, 2288, 2387, 2548, 2728, 2821, 2893, 3038, 3224, 3419, 3472, 3682, 4004, 4208, 4312, 4433, 4774, 5096, 5456, 5642, 5786, 6076, 6448, 6838, 7007, 7364, 8008, 8153, 8624, 8866, 9548, 10192, 11284, 11572, 12152, 12887, 13676, 14014, 14728, 16016, 16306, 16709, 17732, 19096, 19747, 20251, 22568, 23144, 23933, 24304, 25774, 27352, 28028, 29456, 31031, 32612, 33418, 35464, 37609, 38192, 39494, 40502, 45136, 46288, 47866, 51548, 54704, 56056, 57071, 62062, 65224, 66836, 70928, 75218, 78988, 81004, 89683, 95732, 103096, 105989, 112112, 114142, 124124, 130448, 133672, 141757, 150436, 157976, 162008, 167531, 179366, 191464, 206192, 211978, 217217, 228284, 248248, 263263, 267344, 283514, 300872, 315952, 324016, 335062, 358732, 382928, 399497, 423956, 434434, 456568, 496496, 526526, 567028, 601744, 627781, 670124, 717464, 741923, 798994, 847912, 868868, 913136, 1053052, 1134056, 1165879, 1255562, 1340248, 1434928, 1483846, 1597988, 1695824, 1737736, 1842841, 2106104, 2268112, 2331758, 2511124, 2680496, 2967692, 3195976, 3475472, 3685682, 4212208, 4394467, 4663516, 5022248, 5193461, 5935384, 6391952, 7371364, 8161153, 8788934, 9327032, 10044496, 10386922, 11870768, 14742728, 16322306, 17577868, 18654064, 20773844, 29485456, 32644612, 35155736, 41547688, 57128071, 65289224, 70311472, 83095376, 114256142, 130578448, 228512284, 457024568, 914049136]

約数ペア:

[(1, 914049136), (2, 457024568), (4, 228512284), (7, 130578448), (8, 114256142), (11, 83095376), (13, 70311472), (14, 65289224), (16, 57128071), (22, 41547688), (26, 35155736), (28, 32644612), (31, 29485456), (44, 20773844), (49, 18654064), (52, 17577868), (56, 16322306), (62, 14742728), (77, 11870768), (88, 10386922), (91, 10044496), (98, 9327032), (104, 8788934), (112, 8161153), (124, 7371364), (143, 6391952), (154, 5935384), (176, 5193461), (182, 5022248), (196, 4663516), (208, 4394467), (217, 4212208), (248, 3685682), (263, 3475472), (286, 3195976), (308, 2967692), (341, 2680496), (364, 2511124), (392, 2331758), (403, 2268112), (434, 2106104), (496, 1842841), (526, 1737736), (539, 1695824), (572, 1597988), (616, 1483846), (637, 1434928), (682, 1340248), (728, 1255562), (784, 1165879), (806, 1134056), (868, 1053052), (1001, 913136), (1052, 868868), (1078, 847912), (1144, 798994), (1232, 741923), (1274, 717464), (1364, 670124), (1456, 627781), (1519, 601744), (1612, 567028), (1736, 526526), (1841, 496496), (2002, 456568), (2104, 434434), (2156, 423956), (2288, 399497), (2387, 382928), (2548, 358732), (2728, 335062), (2821, 324016), (2893, 315952), (3038, 300872), (3224, 283514), (3419, 267344), (3472, 263263), (3682, 248248), (4004, 228284), (4208, 217217), (4312, 211978), (4433, 206192), (4774, 191464), (5096, 179366), (5456, 167531), (5642, 162008), (5786, 157976), (6076, 150436), (6448, 141757), (6838, 133672), (7007, 130448), (7364, 124124), (8008, 114142), (8153, 112112), (8624, 105989), (8866, 103096), (9548, 95732), (10192, 89683), (11284, 81004), (11572, 78988), (12152, 75218), (12887, 70928), (13676, 66836), (14014, 65224), (14728, 62062), (16016, 57071), (16306, 56056), (16709, 54704), (17732, 51548), (19096, 47866), (19747, 46288), (20251, 45136), (22568, 40502), (23144, 39494), (23933, 38192), (24304, 37609), (25774, 35464), (27352, 33418), (28028, 32612), (29456, 31031)]