1931376384

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3863}}^1$

素因数の和:3923

約数の個数: 216

約数和(自身を含む): 6571149312

約数和(自身を除く): 4639772928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 496, 504, 558, 576, 651, 672, 744, 768, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1736, 1792, 1953, 1984, 2016, 2232, 2304, 2604, 2688, 2976, 3472, 3863, 3906, 3968, 4032, 4464, 5208, 5376, 5952, 6944, 7726, 7812, 7936, 8064, 8928, 10416, 11589, 11904, 13888, 15452, 15624, 16128, 17856, 20832, 23178, 23808, 27041, 27776, 30904, 31248, 34767, 35712, 41664, 46356, 54082, 55552, 61808, 62496, 69534, 71424, 81123, 83328, 92712, 108164, 119753, 123616, 124992, 139068, 162246, 166656, 185424, 216328, 239506, 243369, 247232, 249984, 278136, 324492, 359259, 370848, 432656, 479012, 486738, 494464, 499968, 556272, 648984, 718518, 741696, 838271, 865312, 958024, 973476, 988928, 1077777, 1112544, 1297968, 1437036, 1483392, 1676542, 1730624, 1916048, 1946952, 2155554, 2225088, 2514813, 2595936, 2874072, 2966784, 3353084, 3461248, 3832096, 3893904, 4311108, 4450176, 5029626, 5191872, 5748144, 6706168, 6922496, 7544439, 7664192, 7787808, 8622216, 8900352, 10059252, 10383744, 11496288, 13412336, 15088878, 15328384, 15575616, 17244432, 20118504, 20767488, 22992576, 26824672, 30177756, 30656768, 31151232, 34488864, 40237008, 45985152, 53649344, 60355512, 62302464, 68977728, 80474016, 91970304, 107298688, 120711024, 137955456, 160948032, 214597376, 241422048, 275910912, 321896064, 482844096, 643792128, 965688192, 1931376384]

約数ペア:

[(1, 1931376384), (2, 965688192), (3, 643792128), (4, 482844096), (6, 321896064), (7, 275910912), (8, 241422048), (9, 214597376), (12, 160948032), (14, 137955456), (16, 120711024), (18, 107298688), (21, 91970304), (24, 80474016), (28, 68977728), (31, 62302464), (32, 60355512), (36, 53649344), (42, 45985152), (48, 40237008), (56, 34488864), (62, 31151232), (63, 30656768), (64, 30177756), (72, 26824672), (84, 22992576), (93, 20767488), (96, 20118504), (112, 17244432), (124, 15575616), (126, 15328384), (128, 15088878), (144, 13412336), (168, 11496288), (186, 10383744), (192, 10059252), (217, 8900352), (224, 8622216), (248, 7787808), (252, 7664192), (256, 7544439), (279, 6922496), (288, 6706168), (336, 5748144), (372, 5191872), (384, 5029626), (434, 4450176), (448, 4311108), (496, 3893904), (504, 3832096), (558, 3461248), (576, 3353084), (651, 2966784), (672, 2874072), (744, 2595936), (768, 2514813), (868, 2225088), (896, 2155554), (992, 1946952), (1008, 1916048), (1116, 1730624), (1152, 1676542), (1302, 1483392), (1344, 1437036), (1488, 1297968), (1736, 1112544), (1792, 1077777), (1953, 988928), (1984, 973476), (2016, 958024), (2232, 865312), (2304, 838271), (2604, 741696), (2688, 718518), (2976, 648984), (3472, 556272), (3863, 499968), (3906, 494464), (3968, 486738), (4032, 479012), (4464, 432656), (5208, 370848), (5376, 359259), (5952, 324492), (6944, 278136), (7726, 249984), (7812, 247232), (7936, 243369), (8064, 239506), (8928, 216328), (10416, 185424), (11589, 166656), (11904, 162246), (13888, 139068), (15452, 124992), (15624, 123616), (16128, 119753), (17856, 108164), (20832, 92712), (23178, 83328), (23808, 81123), (27041, 71424), (27776, 69534), (30904, 62496), (31248, 61808), (34767, 55552), (35712, 54082), (41664, 46356)]