1771192192

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:122

約数の個数: 288

約数和(自身を含む): 4849573680

約数和(自身を除く): 3078381488

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 31, 32, 34, 44, 56, 62, 64, 68, 77, 88, 112, 119, 121, 124, 128, 136, 154, 176, 187, 217, 224, 238, 242, 248, 272, 308, 341, 352, 374, 434, 448, 476, 484, 496, 527, 544, 616, 682, 704, 748, 847, 868, 896, 952, 961, 968, 992, 1054, 1088, 1232, 1309, 1364, 1408, 1496, 1694, 1736, 1904, 1922, 1936, 1984, 2057, 2108, 2176, 2387, 2464, 2618, 2728, 2992, 3388, 3472, 3689, 3751, 3808, 3844, 3872, 3968, 4114, 4216, 4774, 4928, 5236, 5456, 5797, 5984, 6727, 6776, 6944, 7378, 7502, 7616, 7688, 7744, 8228, 8432, 9548, 9856, 10472, 10571, 10912, 11594, 11968, 13454, 13552, 13888, 14399, 14756, 15004, 15232, 15376, 15488, 16337, 16456, 16864, 19096, 20944, 21142, 21824, 23188, 23936, 26257, 26908, 27104, 27776, 28798, 29512, 30008, 30752, 32674, 32912, 33728, 38192, 40579, 41888, 42284, 43648, 46376, 52514, 53816, 54208, 57596, 59024, 60016, 61504, 63767, 65348, 65824, 67456, 73997, 76384, 81158, 83776, 84568, 92752, 105028, 107632, 108416, 114359, 115192, 116281, 118048, 120032, 123008, 127534, 130696, 131648, 147994, 152768, 162316, 167552, 169136, 179707, 185504, 210056, 215264, 228718, 230384, 232562, 236096, 240064, 255068, 261392, 263296, 295988, 305536, 324632, 338272, 359414, 371008, 420112, 430528, 446369, 457436, 460768, 465124, 472192, 480128, 510136, 522784, 591976, 649264, 676544, 718828, 742016, 813967, 840224, 861056, 892738, 914872, 921536, 930248, 1020272, 1045568, 1183952, 1257949, 1298528, 1353088, 1437656, 1627934, 1680448, 1785476, 1829744, 1843072, 1860496, 1976777, 2040544, 2091136, 2367904, 2515898, 2597056, 2875312, 3255868, 3360896, 3570952, 3659488, 3720992, 3953554, 4081088, 4735808, 5031796, 5194112, 5750624, 6511736, 7141904, 7318976, 7441984, 7907108, 8162176, 9471616, 10063592, 11501248, 13023472, 13837439, 14283808, 14637952, 14883968, 15814216, 20127184, 23002496, 26046944, 27674878, 28567616, 31628432, 40254368, 52093888, 55349756, 57135232, 63256864, 80508736, 104187776, 110699512, 126513728, 161017472, 221399024, 253027456, 442798048, 885596096, 1771192192]

約数ペア:

[(1, 1771192192), (2, 885596096), (4, 442798048), (7, 253027456), (8, 221399024), (11, 161017472), (14, 126513728), (16, 110699512), (17, 104187776), (22, 80508736), (28, 63256864), (31, 57135232), (32, 55349756), (34, 52093888), (44, 40254368), (56, 31628432), (62, 28567616), (64, 27674878), (68, 26046944), (77, 23002496), (88, 20127184), (112, 15814216), (119, 14883968), (121, 14637952), (124, 14283808), (128, 13837439), (136, 13023472), (154, 11501248), (176, 10063592), (187, 9471616), (217, 8162176), (224, 7907108), (238, 7441984), (242, 7318976), (248, 7141904), (272, 6511736), (308, 5750624), (341, 5194112), (352, 5031796), (374, 4735808), (434, 4081088), (448, 3953554), (476, 3720992), (484, 3659488), (496, 3570952), (527, 3360896), (544, 3255868), (616, 2875312), (682, 2597056), (704, 2515898), (748, 2367904), (847, 2091136), (868, 2040544), (896, 1976777), (952, 1860496), (961, 1843072), (968, 1829744), (992, 1785476), (1054, 1680448), (1088, 1627934), (1232, 1437656), (1309, 1353088), (1364, 1298528), (1408, 1257949), (1496, 1183952), (1694, 1045568), (1736, 1020272), (1904, 930248), (1922, 921536), (1936, 914872), (1984, 892738), (2057, 861056), (2108, 840224), (2176, 813967), (2387, 742016), (2464, 718828), (2618, 676544), (2728, 649264), (2992, 591976), (3388, 522784), (3472, 510136), (3689, 480128), (3751, 472192), (3808, 465124), (3844, 460768), (3872, 457436), (3968, 446369), (4114, 430528), (4216, 420112), (4774, 371008), (4928, 359414), (5236, 338272), (5456, 324632), (5797, 305536), (5984, 295988), (6727, 263296), (6776, 261392), (6944, 255068), (7378, 240064), (7502, 236096), (7616, 232562), (7688, 230384), (7744, 228718), (8228, 215264), (8432, 210056), (9548, 185504), (9856, 179707), (10472, 169136), (10571, 167552), (10912, 162316), (11594, 152768), (11968, 147994), (13454, 131648), (13552, 130696), (13888, 127534), (14399, 123008), (14756, 120032), (15004, 118048), (15232, 116281), (15376, 115192), (15488, 114359), (16337, 108416), (16456, 107632), (16864, 105028), (19096, 92752), (20944, 84568), (21142, 83776), (21824, 81158), (23188, 76384), (23936, 73997), (26257, 67456), (26908, 65824), (27104, 65348), (27776, 63767), (28798, 61504), (29512, 60016), (30008, 59024), (30752, 57596), (32674, 54208), (32912, 53816), (33728, 52514), (38192, 46376), (40579, 43648), (41888, 42284)]