197428752

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 633709440

約数和(自身を除く): 436280688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 29, 34, 36, 48, 51, 54, 58, 68, 72, 81, 87, 102, 103, 108, 116, 136, 144, 153, 162, 174, 204, 206, 216, 232, 243, 261, 272, 306, 309, 324, 348, 408, 412, 432, 459, 464, 486, 493, 522, 612, 618, 648, 696, 783, 816, 824, 918, 927, 972, 986, 1044, 1224, 1236, 1296, 1377, 1392, 1479, 1566, 1648, 1751, 1836, 1854, 1944, 1972, 2088, 2349, 2448, 2472, 2754, 2781, 2958, 2987, 3132, 3502, 3672, 3708, 3888, 3944, 4131, 4176, 4437, 4698, 4944, 5253, 5508, 5562, 5916, 5974, 6264, 7004, 7047, 7344, 7416, 7888, 8262, 8343, 8874, 8961, 9396, 10506, 11016, 11124, 11832, 11948, 12528, 13311, 14008, 14094, 14832, 15759, 16524, 16686, 17748, 17922, 18792, 21012, 22032, 22248, 23664, 23896, 25029, 26622, 26883, 28016, 28188, 31518, 33048, 33372, 35496, 35844, 37584, 39933, 42024, 44496, 47277, 47792, 50058, 50779, 53244, 53766, 56376, 63036, 66096, 66744, 70992, 71688, 79866, 80649, 84048, 94554, 100116, 101558, 106488, 107532, 112752, 119799, 126072, 133488, 141831, 143376, 152337, 159732, 161298, 189108, 200232, 203116, 212976, 215064, 239598, 241947, 252144, 283662, 304674, 319464, 322596, 378216, 400464, 406232, 425493, 430128, 457011, 479196, 483894, 567324, 609348, 638928, 645192, 725841, 756432, 812464, 850986, 914022, 958392, 967788, 1134648, 1218696, 1290384, 1371033, 1451682, 1701972, 1828044, 1916784, 1935576, 2269296, 2437392, 2742066, 2903364, 3403944, 3656088, 3871152, 4113099, 5484132, 5806728, 6807888, 7312176, 8226198, 10968264, 11613456, 12339297, 16452396, 21936528, 24678594, 32904792, 49357188, 65809584, 98714376, 197428752]

約数ペア:

[(1, 197428752), (2, 98714376), (3, 65809584), (4, 49357188), (6, 32904792), (8, 24678594), (9, 21936528), (12, 16452396), (16, 12339297), (17, 11613456), (18, 10968264), (24, 8226198), (27, 7312176), (29, 6807888), (34, 5806728), (36, 5484132), (48, 4113099), (51, 3871152), (54, 3656088), (58, 3403944), (68, 2903364), (72, 2742066), (81, 2437392), (87, 2269296), (102, 1935576), (103, 1916784), (108, 1828044), (116, 1701972), (136, 1451682), (144, 1371033), (153, 1290384), (162, 1218696), (174, 1134648), (204, 967788), (206, 958392), (216, 914022), (232, 850986), (243, 812464), (261, 756432), (272, 725841), (306, 645192), (309, 638928), (324, 609348), (348, 567324), (408, 483894), (412, 479196), (432, 457011), (459, 430128), (464, 425493), (486, 406232), (493, 400464), (522, 378216), (612, 322596), (618, 319464), (648, 304674), (696, 283662), (783, 252144), (816, 241947), (824, 239598), (918, 215064), (927, 212976), (972, 203116), (986, 200232), (1044, 189108), (1224, 161298), (1236, 159732), (1296, 152337), (1377, 143376), (1392, 141831), (1479, 133488), (1566, 126072), (1648, 119799), (1751, 112752), (1836, 107532), (1854, 106488), (1944, 101558), (1972, 100116), (2088, 94554), (2349, 84048), (2448, 80649), (2472, 79866), (2754, 71688), (2781, 70992), (2958, 66744), (2987, 66096), (3132, 63036), (3502, 56376), (3672, 53766), (3708, 53244), (3888, 50779), (3944, 50058), (4131, 47792), (4176, 47277), (4437, 44496), (4698, 42024), (4944, 39933), (5253, 37584), (5508, 35844), (5562, 35496), (5916, 33372), (5974, 33048), (6264, 31518), (7004, 28188), (7047, 28016), (7344, 26883), (7416, 26622), (7888, 25029), (8262, 23896), (8343, 23664), (8874, 22248), (8961, 22032), (9396, 21012), (10506, 18792), (11016, 17922), (11124, 17748), (11832, 16686), (11948, 16524), (12528, 15759), (13311, 14832), (14008, 14094)]