309295584

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 240

約数和(自身を含む): 1001479248

約数和(自身を除く): 692183664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 67, 72, 78, 81, 96, 104, 108, 117, 134, 137, 144, 156, 162, 201, 208, 216, 234, 268, 274, 288, 312, 324, 351, 402, 411, 416, 432, 468, 536, 548, 603, 624, 648, 702, 804, 822, 864, 871, 936, 1053, 1072, 1096, 1206, 1233, 1248, 1296, 1404, 1608, 1644, 1742, 1781, 1809, 1872, 2106, 2144, 2192, 2412, 2466, 2592, 2613, 2808, 3216, 3288, 3484, 3562, 3618, 3699, 3744, 4212, 4384, 4824, 4932, 5226, 5343, 5427, 5616, 6432, 6576, 6968, 7124, 7236, 7398, 7839, 8424, 9179, 9648, 9864, 10452, 10686, 10854, 11097, 11232, 13152, 13936, 14248, 14472, 14796, 15678, 16029, 16848, 18358, 19296, 19728, 20904, 21372, 21708, 22194, 23517, 27537, 27872, 28496, 28944, 29592, 31356, 32058, 33696, 36716, 39456, 41808, 42744, 43416, 44388, 47034, 48087, 55074, 56992, 57888, 59184, 62712, 64116, 70551, 73432, 82611, 83616, 85488, 86832, 88776, 94068, 96174, 110148, 118368, 119327, 125424, 128232, 141102, 144261, 146864, 165222, 170976, 173664, 177552, 188136, 192348, 220296, 238654, 247833, 250848, 256464, 282204, 288522, 293728, 330444, 355104, 357981, 376272, 384696, 440592, 477308, 495666, 512928, 564408, 577044, 660888, 715962, 743499, 752544, 769392, 881184, 954616, 991332, 1073943, 1128816, 1154088, 1321776, 1431924, 1486998, 1538784, 1909232, 1982664, 2147886, 2257632, 2308176, 2643552, 2863848, 2973996, 3221829, 3818464, 3965328, 4295772, 4616352, 5727696, 5947992, 6443658, 7930656, 8591544, 9665487, 11455392, 11895984, 12887316, 17183088, 19330974, 23791968, 25774632, 34366176, 38661948, 51549264, 77323896, 103098528, 154647792, 309295584]

約数ペア:

[(1, 309295584), (2, 154647792), (3, 103098528), (4, 77323896), (6, 51549264), (8, 38661948), (9, 34366176), (12, 25774632), (13, 23791968), (16, 19330974), (18, 17183088), (24, 12887316), (26, 11895984), (27, 11455392), (32, 9665487), (36, 8591544), (39, 7930656), (48, 6443658), (52, 5947992), (54, 5727696), (67, 4616352), (72, 4295772), (78, 3965328), (81, 3818464), (96, 3221829), (104, 2973996), (108, 2863848), (117, 2643552), (134, 2308176), (137, 2257632), (144, 2147886), (156, 1982664), (162, 1909232), (201, 1538784), (208, 1486998), (216, 1431924), (234, 1321776), (268, 1154088), (274, 1128816), (288, 1073943), (312, 991332), (324, 954616), (351, 881184), (402, 769392), (411, 752544), (416, 743499), (432, 715962), (468, 660888), (536, 577044), (548, 564408), (603, 512928), (624, 495666), (648, 477308), (702, 440592), (804, 384696), (822, 376272), (864, 357981), (871, 355104), (936, 330444), (1053, 293728), (1072, 288522), (1096, 282204), (1206, 256464), (1233, 250848), (1248, 247833), (1296, 238654), (1404, 220296), (1608, 192348), (1644, 188136), (1742, 177552), (1781, 173664), (1809, 170976), (1872, 165222), (2106, 146864), (2144, 144261), (2192, 141102), (2412, 128232), (2466, 125424), (2592, 119327), (2613, 118368), (2808, 110148), (3216, 96174), (3288, 94068), (3484, 88776), (3562, 86832), (3618, 85488), (3699, 83616), (3744, 82611), (4212, 73432), (4384, 70551), (4824, 64116), (4932, 62712), (5226, 59184), (5343, 57888), (5427, 56992), (5616, 55074), (6432, 48087), (6576, 47034), (6968, 44388), (7124, 43416), (7236, 42744), (7398, 41808), (7839, 39456), (8424, 36716), (9179, 33696), (9648, 32058), (9864, 31356), (10452, 29592), (10686, 28944), (10854, 28496), (11097, 27872), (11232, 27537), (13152, 23517), (13936, 22194), (14248, 21708), (14472, 21372), (14796, 20904), (15678, 19728), (16029, 19296), (16848, 18358)]