306543456

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 216

約数和(自身を含む): 965502720

約数和(自身を除く): 658959264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 68, 72, 87, 96, 102, 116, 127, 136, 144, 153, 174, 204, 232, 254, 261, 272, 288, 289, 306, 348, 381, 408, 464, 493, 508, 522, 544, 578, 612, 696, 762, 816, 867, 928, 986, 1016, 1044, 1143, 1156, 1224, 1392, 1479, 1524, 1632, 1734, 1972, 2032, 2088, 2159, 2286, 2312, 2448, 2601, 2784, 2958, 3048, 3468, 3683, 3944, 4064, 4176, 4318, 4437, 4572, 4624, 4896, 5202, 5916, 6096, 6477, 6936, 7366, 7888, 8352, 8381, 8636, 8874, 9144, 9248, 10404, 11049, 11832, 12192, 12954, 13872, 14732, 15776, 16762, 17272, 17748, 18288, 19431, 20808, 22098, 23664, 25143, 25908, 27744, 29464, 33147, 33524, 34544, 35496, 36576, 36703, 38862, 41616, 44196, 47328, 50286, 51816, 58928, 62611, 66294, 67048, 69088, 70992, 73406, 75429, 77724, 83232, 88392, 100572, 103632, 110109, 117856, 125222, 132588, 134096, 141984, 146812, 150858, 155448, 176784, 187833, 201144, 207264, 220218, 250444, 265176, 268192, 293624, 301716, 310896, 330327, 353568, 375666, 402288, 440436, 500888, 530352, 563499, 587248, 603432, 621792, 660654, 751332, 804576, 880872, 1001776, 1060704, 1064387, 1126998, 1174496, 1206864, 1321308, 1502664, 1761744, 2003552, 2128774, 2253996, 2413728, 2642616, 3005328, 3193161, 3523488, 4257548, 4507992, 5285232, 6010656, 6386322, 8515096, 9015984, 9579483, 10570464, 12772644, 17030192, 18031968, 19158966, 25545288, 34060384, 38317932, 51090576, 76635864, 102181152, 153271728, 306543456]

約数ペア:

[(1, 306543456), (2, 153271728), (3, 102181152), (4, 76635864), (6, 51090576), (8, 38317932), (9, 34060384), (12, 25545288), (16, 19158966), (17, 18031968), (18, 17030192), (24, 12772644), (29, 10570464), (32, 9579483), (34, 9015984), (36, 8515096), (48, 6386322), (51, 6010656), (58, 5285232), (68, 4507992), (72, 4257548), (87, 3523488), (96, 3193161), (102, 3005328), (116, 2642616), (127, 2413728), (136, 2253996), (144, 2128774), (153, 2003552), (174, 1761744), (204, 1502664), (232, 1321308), (254, 1206864), (261, 1174496), (272, 1126998), (288, 1064387), (289, 1060704), (306, 1001776), (348, 880872), (381, 804576), (408, 751332), (464, 660654), (493, 621792), (508, 603432), (522, 587248), (544, 563499), (578, 530352), (612, 500888), (696, 440436), (762, 402288), (816, 375666), (867, 353568), (928, 330327), (986, 310896), (1016, 301716), (1044, 293624), (1143, 268192), (1156, 265176), (1224, 250444), (1392, 220218), (1479, 207264), (1524, 201144), (1632, 187833), (1734, 176784), (1972, 155448), (2032, 150858), (2088, 146812), (2159, 141984), (2286, 134096), (2312, 132588), (2448, 125222), (2601, 117856), (2784, 110109), (2958, 103632), (3048, 100572), (3468, 88392), (3683, 83232), (3944, 77724), (4064, 75429), (4176, 73406), (4318, 70992), (4437, 69088), (4572, 67048), (4624, 66294), (4896, 62611), (5202, 58928), (5916, 51816), (6096, 50286), (6477, 47328), (6936, 44196), (7366, 41616), (7888, 38862), (8352, 36703), (8381, 36576), (8636, 35496), (8874, 34544), (9144, 33524), (9248, 33147), (10404, 29464), (11049, 27744), (11832, 25908), (12192, 25143), (12954, 23664), (13872, 22098), (14732, 20808), (15776, 19431), (16762, 18288), (17272, 17748)]