1289596608

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 252

約数和(自身を含む): 4022417152

約数和(自身を除く): 2732820544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 61, 64, 68, 72, 96, 102, 122, 127, 136, 144, 153, 183, 192, 204, 244, 254, 272, 288, 289, 306, 366, 381, 408, 488, 508, 544, 549, 576, 578, 612, 732, 762, 816, 867, 976, 1016, 1037, 1088, 1098, 1143, 1156, 1224, 1464, 1524, 1632, 1734, 1952, 2032, 2074, 2159, 2196, 2286, 2312, 2448, 2601, 2928, 3048, 3111, 3264, 3468, 3904, 4064, 4148, 4318, 4392, 4572, 4624, 4896, 5202, 5856, 6096, 6222, 6477, 6936, 7747, 8128, 8296, 8636, 8784, 9144, 9248, 9333, 9792, 10404, 11712, 12192, 12444, 12954, 13872, 15494, 16592, 17272, 17568, 17629, 18288, 18496, 18666, 19431, 20808, 23241, 24384, 24888, 25908, 27744, 30988, 33184, 34544, 35136, 35258, 36576, 36703, 37332, 38862, 41616, 46482, 49776, 51816, 52887, 55488, 61976, 66368, 69088, 69723, 70516, 73152, 73406, 74664, 77724, 83232, 92964, 99552, 103632, 105774, 110109, 123952, 131699, 138176, 139446, 141032, 146812, 149328, 155448, 158661, 166464, 185928, 199104, 207264, 211548, 220218, 247904, 263398, 278892, 282064, 293624, 298656, 310896, 317322, 330327, 371856, 395097, 414528, 423096, 440436, 495808, 526796, 557784, 564128, 587248, 597312, 621792, 634644, 660654, 743712, 790194, 846192, 880872, 1053592, 1115568, 1128256, 1174496, 1185291, 1243584, 1269288, 1321308, 1487424, 1580388, 1692384, 1761744, 2107184, 2231136, 2238883, 2348992, 2370582, 2538576, 2642616, 3160776, 3384768, 3523488, 4214368, 4462272, 4477766, 4741164, 5077152, 5285232, 6321552, 6716649, 7046976, 8428736, 8955532, 9482328, 10154304, 10570464, 12643104, 13433298, 17911064, 18964656, 20149947, 21140928, 25286208, 26866596, 35822128, 37929312, 40299894, 53733192, 71644256, 75858624, 80599788, 107466384, 143288512, 161199576, 214932768, 322399152, 429865536, 644798304, 1289596608]

約数ペア:

[(1, 1289596608), (2, 644798304), (3, 429865536), (4, 322399152), (6, 214932768), (8, 161199576), (9, 143288512), (12, 107466384), (16, 80599788), (17, 75858624), (18, 71644256), (24, 53733192), (32, 40299894), (34, 37929312), (36, 35822128), (48, 26866596), (51, 25286208), (61, 21140928), (64, 20149947), (68, 18964656), (72, 17911064), (96, 13433298), (102, 12643104), (122, 10570464), (127, 10154304), (136, 9482328), (144, 8955532), (153, 8428736), (183, 7046976), (192, 6716649), (204, 6321552), (244, 5285232), (254, 5077152), (272, 4741164), (288, 4477766), (289, 4462272), (306, 4214368), (366, 3523488), (381, 3384768), (408, 3160776), (488, 2642616), (508, 2538576), (544, 2370582), (549, 2348992), (576, 2238883), (578, 2231136), (612, 2107184), (732, 1761744), (762, 1692384), (816, 1580388), (867, 1487424), (976, 1321308), (1016, 1269288), (1037, 1243584), (1088, 1185291), (1098, 1174496), (1143, 1128256), (1156, 1115568), (1224, 1053592), (1464, 880872), (1524, 846192), (1632, 790194), (1734, 743712), (1952, 660654), (2032, 634644), (2074, 621792), (2159, 597312), (2196, 587248), (2286, 564128), (2312, 557784), (2448, 526796), (2601, 495808), (2928, 440436), (3048, 423096), (3111, 414528), (3264, 395097), (3468, 371856), (3904, 330327), (4064, 317322), (4148, 310896), (4318, 298656), (4392, 293624), (4572, 282064), (4624, 278892), (4896, 263398), (5202, 247904), (5856, 220218), (6096, 211548), (6222, 207264), (6477, 199104), (6936, 185928), (7747, 166464), (8128, 158661), (8296, 155448), (8636, 149328), (8784, 146812), (9144, 141032), (9248, 139446), (9333, 138176), (9792, 131699), (10404, 123952), (11712, 110109), (12192, 105774), (12444, 103632), (12954, 99552), (13872, 92964), (15494, 83232), (16592, 77724), (17272, 74664), (17568, 73406), (17629, 73152), (18288, 70516), (18496, 69723), (18666, 69088), (19431, 66368), (20808, 61976), (23241, 55488), (24384, 52887), (24888, 51816), (25908, 49776), (27744, 46482), (30988, 41616), (33184, 38862), (34544, 37332), (35136, 36703), (35258, 36576)]