561285504

素因数分解:

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

素因数の和:111

約数の個数: 288

約数和(自身を含む): 1853533800

約数和(自身を除く): 1292248296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 93, 96, 104, 108, 117, 124, 128, 144, 156, 169, 186, 192, 208, 216, 234, 248, 279, 288, 312, 338, 351, 372, 384, 403, 416, 432, 468, 496, 507, 558, 576, 624, 676, 702, 744, 806, 832, 837, 864, 936, 961, 992, 1014, 1116, 1152, 1209, 1248, 1352, 1404, 1488, 1521, 1612, 1664, 1674, 1728, 1872, 1922, 1984, 2028, 2232, 2418, 2496, 2704, 2808, 2883, 2976, 3042, 3224, 3348, 3456, 3627, 3744, 3844, 3968, 4056, 4464, 4563, 4836, 4992, 5239, 5408, 5616, 5766, 5952, 6084, 6448, 6696, 7254, 7488, 7688, 8112, 8649, 8928, 9126, 9672, 10478, 10816, 10881, 11232, 11532, 11904, 12168, 12493, 12896, 13392, 14508, 14976, 15376, 15717, 16224, 17298, 17856, 18252, 19344, 20956, 21632, 21762, 22464, 23064, 24336, 24986, 25792, 25947, 26784, 29016, 30752, 31434, 32448, 34596, 35712, 36504, 37479, 38688, 41912, 43524, 44928, 46128, 47151, 48672, 49972, 51584, 51894, 53568, 58032, 61504, 62868, 64896, 69192, 73008, 74958, 77376, 83824, 87048, 92256, 94302, 97344, 99944, 103788, 107136, 112437, 116064, 123008, 125736, 138384, 141453, 146016, 149916, 154752, 162409, 167648, 174096, 184512, 188604, 194688, 199888, 207576, 224874, 232128, 251472, 276768, 282906, 292032, 299832, 324818, 335296, 337311, 348192, 369024, 377208, 399776, 415152, 449748, 464256, 487227, 502944, 553536, 565812, 584064, 599664, 649636, 670592, 674622, 696384, 754416, 799552, 830304, 899496, 974454, 1005888, 1107072, 1131624, 1199328, 1299272, 1349244, 1392768, 1461681, 1508832, 1599104, 1660608, 1798992, 1948908, 2011776, 2263248, 2398656, 2598544, 2698488, 2923362, 3017664, 3321216, 3597984, 3897816, 4385043, 4526496, 4797312, 5197088, 5396976, 5846724, 6035328, 7195968, 7795632, 8770086, 9052992, 10394176, 10793952, 11693448, 14391936, 15591264, 17540172, 18105984, 20788352, 21587904, 23386896, 31182528, 35080344, 43175808, 46773792, 62365056, 70160688, 93547584, 140321376, 187095168, 280642752, 561285504]

約数ペア:

[(1, 561285504), (2, 280642752), (3, 187095168), (4, 140321376), (6, 93547584), (8, 70160688), (9, 62365056), (12, 46773792), (13, 43175808), (16, 35080344), (18, 31182528), (24, 23386896), (26, 21587904), (27, 20788352), (31, 18105984), (32, 17540172), (36, 15591264), (39, 14391936), (48, 11693448), (52, 10793952), (54, 10394176), (62, 9052992), (64, 8770086), (72, 7795632), (78, 7195968), (93, 6035328), (96, 5846724), (104, 5396976), (108, 5197088), (117, 4797312), (124, 4526496), (128, 4385043), (144, 3897816), (156, 3597984), (169, 3321216), (186, 3017664), (192, 2923362), (208, 2698488), (216, 2598544), (234, 2398656), (248, 2263248), (279, 2011776), (288, 1948908), (312, 1798992), (338, 1660608), (351, 1599104), (372, 1508832), (384, 1461681), (403, 1392768), (416, 1349244), (432, 1299272), (468, 1199328), (496, 1131624), (507, 1107072), (558, 1005888), (576, 974454), (624, 899496), (676, 830304), (702, 799552), (744, 754416), (806, 696384), (832, 674622), (837, 670592), (864, 649636), (936, 599664), (961, 584064), (992, 565812), (1014, 553536), (1116, 502944), (1152, 487227), (1209, 464256), (1248, 449748), (1352, 415152), (1404, 399776), (1488, 377208), (1521, 369024), (1612, 348192), (1664, 337311), (1674, 335296), (1728, 324818), (1872, 299832), (1922, 292032), (1984, 282906), (2028, 276768), (2232, 251472), (2418, 232128), (2496, 224874), (2704, 207576), (2808, 199888), (2883, 194688), (2976, 188604), (3042, 184512), (3224, 174096), (3348, 167648), (3456, 162409), (3627, 154752), (3744, 149916), (3844, 146016), (3968, 141453), (4056, 138384), (4464, 125736), (4563, 123008), (4836, 116064), (4992, 112437), (5239, 107136), (5408, 103788), (5616, 99944), (5766, 97344), (5952, 94302), (6084, 92256), (6448, 87048), (6696, 83824), (7254, 77376), (7488, 74958), (7688, 73008), (8112, 69192), (8649, 64896), (8928, 62868), (9126, 61504), (9672, 58032), (10478, 53568), (10816, 51894), (10881, 51584), (11232, 49972), (11532, 48672), (11904, 47151), (12168, 46128), (12493, 44928), (12896, 43524), (13392, 41912), (14508, 38688), (14976, 37479), (15376, 36504), (15717, 35712), (16224, 34596), (17298, 32448), (17856, 31434), (18252, 30752), (19344, 29016), (20956, 26784), (21632, 25947), (21762, 25792), (22464, 24986), (23064, 24336)]