1278096768

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2817

約数の個数: 192

約数和(自身を含む): 4090020480

約数和(自身を除く): 2811923712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 384, 403, 416, 468, 496, 558, 576, 624, 744, 806, 832, 936, 992, 1116, 1152, 1209, 1248, 1488, 1612, 1664, 1872, 1984, 2232, 2418, 2496, 2753, 2976, 3224, 3627, 3744, 3968, 4464, 4836, 4992, 5506, 5952, 6448, 7254, 7488, 8259, 8928, 9672, 11012, 11904, 12896, 14508, 14976, 16518, 17856, 19344, 22024, 24777, 25792, 29016, 33036, 35712, 35789, 38688, 44048, 49554, 51584, 58032, 66072, 71578, 77376, 85343, 88096, 99108, 107367, 116064, 132144, 143156, 154752, 170686, 176192, 198216, 214734, 232128, 256029, 264288, 286312, 322101, 341372, 352384, 396432, 429468, 464256, 512058, 528576, 572624, 644202, 682744, 768087, 792864, 858936, 1024116, 1057152, 1109459, 1145248, 1288404, 1365488, 1536174, 1585728, 1717872, 2048232, 2218918, 2290496, 2576808, 2730976, 3072348, 3171456, 3328377, 3435744, 4096464, 4437836, 4580992, 5153616, 5461952, 6144696, 6656754, 6871488, 8192928, 8875672, 9985131, 10307232, 10923904, 12289392, 13313508, 13742976, 16385856, 17751344, 19970262, 20614464, 24578784, 26627016, 32771712, 35502688, 39940524, 41228928, 49157568, 53254032, 71005376, 79881048, 98315136, 106508064, 142010752, 159762096, 213016128, 319524192, 426032256, 639048384, 1278096768]

約数ペア:

[(1, 1278096768), (2, 639048384), (3, 426032256), (4, 319524192), (6, 213016128), (8, 159762096), (9, 142010752), (12, 106508064), (13, 98315136), (16, 79881048), (18, 71005376), (24, 53254032), (26, 49157568), (31, 41228928), (32, 39940524), (36, 35502688), (39, 32771712), (48, 26627016), (52, 24578784), (62, 20614464), (64, 19970262), (72, 17751344), (78, 16385856), (93, 13742976), (96, 13313508), (104, 12289392), (117, 10923904), (124, 10307232), (128, 9985131), (144, 8875672), (156, 8192928), (186, 6871488), (192, 6656754), (208, 6144696), (234, 5461952), (248, 5153616), (279, 4580992), (288, 4437836), (312, 4096464), (372, 3435744), (384, 3328377), (403, 3171456), (416, 3072348), (468, 2730976), (496, 2576808), (558, 2290496), (576, 2218918), (624, 2048232), (744, 1717872), (806, 1585728), (832, 1536174), (936, 1365488), (992, 1288404), (1116, 1145248), (1152, 1109459), (1209, 1057152), (1248, 1024116), (1488, 858936), (1612, 792864), (1664, 768087), (1872, 682744), (1984, 644202), (2232, 572624), (2418, 528576), (2496, 512058), (2753, 464256), (2976, 429468), (3224, 396432), (3627, 352384), (3744, 341372), (3968, 322101), (4464, 286312), (4836, 264288), (4992, 256029), (5506, 232128), (5952, 214734), (6448, 198216), (7254, 176192), (7488, 170686), (8259, 154752), (8928, 143156), (9672, 132144), (11012, 116064), (11904, 107367), (12896, 99108), (14508, 88096), (14976, 85343), (16518, 77376), (17856, 71578), (19344, 66072), (22024, 58032), (24777, 51584), (25792, 49554), (29016, 44048), (33036, 38688), (35712, 35789)]