1538544384

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1723

約数の個数: 216

約数和(自身を含む): 4934314112

約数和(自身を除く): 3395769728

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, 256, 279, 288, 312, 372, 384, 403, 416, 468, 496, 558, 576, 624, 744, 768, 806, 832, 936, 992, 1116, 1152, 1209, 1248, 1488, 1612, 1657, 1664, 1872, 1984, 2232, 2304, 2418, 2496, 2976, 3224, 3314, 3328, 3627, 3744, 3968, 4464, 4836, 4971, 4992, 5952, 6448, 6628, 7254, 7488, 7936, 8928, 9672, 9942, 9984, 11904, 12896, 13256, 14508, 14913, 14976, 17856, 19344, 19884, 21541, 23808, 25792, 26512, 29016, 29826, 29952, 35712, 38688, 39768, 43082, 51367, 51584, 53024, 58032, 59652, 64623, 71424, 77376, 79536, 86164, 102734, 103168, 106048, 116064, 119304, 129246, 154101, 154752, 159072, 172328, 193869, 205468, 212096, 232128, 238608, 258492, 308202, 309504, 318144, 344656, 387738, 410936, 424192, 462303, 464256, 477216, 516984, 616404, 636288, 667771, 689312, 775476, 821872, 924606, 928512, 954432, 1033968, 1232808, 1272576, 1335542, 1378624, 1550952, 1643744, 1849212, 1908864, 2003313, 2067936, 2465616, 2671084, 2757248, 3101904, 3287488, 3698424, 3817728, 4006626, 4135872, 4931232, 5342168, 5514496, 6009939, 6203808, 6574976, 7396848, 8013252, 8271744, 9862464, 10684336, 12019878, 12407616, 13149952, 14793696, 16026504, 16543488, 19724928, 21368672, 24039756, 24815232, 29587392, 32053008, 39449856, 42737344, 48079512, 49630464, 59174784, 64106016, 85474688, 96159024, 118349568, 128212032, 170949376, 192318048, 256424064, 384636096, 512848128, 769272192, 1538544384]

約数ペア:

[(1, 1538544384), (2, 769272192), (3, 512848128), (4, 384636096), (6, 256424064), (8, 192318048), (9, 170949376), (12, 128212032), (13, 118349568), (16, 96159024), (18, 85474688), (24, 64106016), (26, 59174784), (31, 49630464), (32, 48079512), (36, 42737344), (39, 39449856), (48, 32053008), (52, 29587392), (62, 24815232), (64, 24039756), (72, 21368672), (78, 19724928), (93, 16543488), (96, 16026504), (104, 14793696), (117, 13149952), (124, 12407616), (128, 12019878), (144, 10684336), (156, 9862464), (186, 8271744), (192, 8013252), (208, 7396848), (234, 6574976), (248, 6203808), (256, 6009939), (279, 5514496), (288, 5342168), (312, 4931232), (372, 4135872), (384, 4006626), (403, 3817728), (416, 3698424), (468, 3287488), (496, 3101904), (558, 2757248), (576, 2671084), (624, 2465616), (744, 2067936), (768, 2003313), (806, 1908864), (832, 1849212), (936, 1643744), (992, 1550952), (1116, 1378624), (1152, 1335542), (1209, 1272576), (1248, 1232808), (1488, 1033968), (1612, 954432), (1657, 928512), (1664, 924606), (1872, 821872), (1984, 775476), (2232, 689312), (2304, 667771), (2418, 636288), (2496, 616404), (2976, 516984), (3224, 477216), (3314, 464256), (3328, 462303), (3627, 424192), (3744, 410936), (3968, 387738), (4464, 344656), (4836, 318144), (4971, 309504), (4992, 308202), (5952, 258492), (6448, 238608), (6628, 232128), (7254, 212096), (7488, 205468), (7936, 193869), (8928, 172328), (9672, 159072), (9942, 154752), (9984, 154101), (11904, 129246), (12896, 119304), (13256, 116064), (14508, 106048), (14913, 103168), (14976, 102734), (17856, 86164), (19344, 79536), (19884, 77376), (21541, 71424), (23808, 64623), (25792, 59652), (26512, 58032), (29016, 53024), (29826, 51584), (29952, 51367), (35712, 43082), (38688, 39768)]