1286855136

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:462

約数の個数: 288

約数和(自身を含む): 4402944000

約数和(自身を除く): 3116088864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 59, 62, 63, 72, 84, 93, 96, 112, 118, 124, 126, 144, 168, 177, 186, 217, 224, 236, 248, 252, 279, 288, 336, 349, 354, 372, 413, 434, 472, 496, 504, 531, 558, 651, 672, 698, 708, 744, 826, 868, 944, 992, 1008, 1047, 1062, 1116, 1239, 1302, 1396, 1416, 1488, 1652, 1736, 1829, 1888, 1953, 2016, 2094, 2124, 2232, 2443, 2478, 2604, 2792, 2832, 2976, 3141, 3304, 3472, 3658, 3717, 3906, 4188, 4248, 4464, 4886, 4956, 5208, 5487, 5584, 5664, 6282, 6608, 6944, 7316, 7329, 7434, 7812, 8376, 8496, 8928, 9772, 9912, 10416, 10819, 10974, 11168, 12564, 12803, 13216, 14632, 14658, 14868, 15624, 16461, 16752, 16992, 19544, 19824, 20591, 20832, 21638, 21948, 21987, 25128, 25606, 29264, 29316, 29736, 31248, 32457, 32922, 33504, 38409, 39088, 39648, 41182, 43276, 43896, 43974, 50256, 51212, 58528, 58632, 59472, 61773, 62496, 64914, 65844, 75733, 76818, 78176, 82364, 86552, 87792, 87948, 97371, 100512, 102424, 115227, 117264, 118944, 123546, 129828, 131688, 144137, 151466, 153636, 164728, 173104, 175584, 175896, 185319, 194742, 204848, 227199, 230454, 234528, 247092, 259656, 263376, 288274, 302932, 307272, 329456, 346208, 351792, 370638, 389484, 409696, 432411, 454398, 460908, 494184, 519312, 526752, 576548, 605864, 614544, 638321, 658912, 681597, 703584, 741276, 778968, 864822, 908796, 921816, 988368, 1038624, 1153096, 1211728, 1229088, 1276642, 1297233, 1363194, 1482552, 1557936, 1729644, 1817592, 1843632, 1914963, 1976736, 2306192, 2423456, 2553284, 2594466, 2726388, 2965104, 3115872, 3459288, 3635184, 3687264, 3829926, 4468247, 4612384, 5106568, 5188932, 5452776, 5744889, 5930208, 6918576, 7270368, 7659852, 8936494, 10213136, 10377864, 10905552, 11489778, 13404741, 13837152, 15319704, 17872988, 20426272, 20755728, 21811104, 22979556, 26809482, 30639408, 35745976, 40214223, 41511456, 45959112, 53618964, 61278816, 71491952, 80428446, 91918224, 107237928, 142983904, 160856892, 183836448, 214475856, 321713784, 428951712, 643427568, 1286855136]

約数ペア:

[(1, 1286855136), (2, 643427568), (3, 428951712), (4, 321713784), (6, 214475856), (7, 183836448), (8, 160856892), (9, 142983904), (12, 107237928), (14, 91918224), (16, 80428446), (18, 71491952), (21, 61278816), (24, 53618964), (28, 45959112), (31, 41511456), (32, 40214223), (36, 35745976), (42, 30639408), (48, 26809482), (56, 22979556), (59, 21811104), (62, 20755728), (63, 20426272), (72, 17872988), (84, 15319704), (93, 13837152), (96, 13404741), (112, 11489778), (118, 10905552), (124, 10377864), (126, 10213136), (144, 8936494), (168, 7659852), (177, 7270368), (186, 6918576), (217, 5930208), (224, 5744889), (236, 5452776), (248, 5188932), (252, 5106568), (279, 4612384), (288, 4468247), (336, 3829926), (349, 3687264), (354, 3635184), (372, 3459288), (413, 3115872), (434, 2965104), (472, 2726388), (496, 2594466), (504, 2553284), (531, 2423456), (558, 2306192), (651, 1976736), (672, 1914963), (698, 1843632), (708, 1817592), (744, 1729644), (826, 1557936), (868, 1482552), (944, 1363194), (992, 1297233), (1008, 1276642), (1047, 1229088), (1062, 1211728), (1116, 1153096), (1239, 1038624), (1302, 988368), (1396, 921816), (1416, 908796), (1488, 864822), (1652, 778968), (1736, 741276), (1829, 703584), (1888, 681597), (1953, 658912), (2016, 638321), (2094, 614544), (2124, 605864), (2232, 576548), (2443, 526752), (2478, 519312), (2604, 494184), (2792, 460908), (2832, 454398), (2976, 432411), (3141, 409696), (3304, 389484), (3472, 370638), (3658, 351792), (3717, 346208), (3906, 329456), (4188, 307272), (4248, 302932), (4464, 288274), (4886, 263376), (4956, 259656), (5208, 247092), (5487, 234528), (5584, 230454), (5664, 227199), (6282, 204848), (6608, 194742), (6944, 185319), (7316, 175896), (7329, 175584), (7434, 173104), (7812, 164728), (8376, 153636), (8496, 151466), (8928, 144137), (9772, 131688), (9912, 129828), (10416, 123546), (10819, 118944), (10974, 117264), (11168, 115227), (12564, 102424), (12803, 100512), (13216, 97371), (14632, 87948), (14658, 87792), (14868, 86552), (15624, 82364), (16461, 78176), (16752, 76818), (16992, 75733), (19544, 65844), (19824, 64914), (20591, 62496), (20832, 61773), (21638, 59472), (21948, 58632), (21987, 58528), (25128, 51212), (25606, 50256), (29264, 43974), (29316, 43896), (29736, 43276), (31248, 41182), (32457, 39648), (32922, 39088), (33504, 38409)]