248542992

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:455

約数の個数: 200

約数和(自身を含む): 789960600

約数和(自身を除く): 541417608

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, 108, 116, 136, 144, 153, 162, 174, 204, 216, 232, 261, 272, 306, 324, 348, 389, 408, 432, 459, 464, 493, 522, 612, 648, 696, 778, 783, 816, 918, 986, 1044, 1167, 1224, 1296, 1377, 1392, 1479, 1556, 1566, 1836, 1972, 2088, 2334, 2349, 2448, 2754, 2958, 3112, 3132, 3501, 3672, 3944, 4176, 4437, 4668, 4698, 5508, 5916, 6224, 6264, 6613, 7002, 7344, 7888, 8874, 9336, 9396, 10503, 11016, 11281, 11832, 12528, 13226, 13311, 14004, 17748, 18672, 18792, 19839, 21006, 22032, 22562, 23664, 26452, 26622, 28008, 31509, 33843, 35496, 37584, 39678, 39933, 42012, 45124, 52904, 53244, 56016, 59517, 63018, 67686, 70992, 79356, 79866, 84024, 90248, 101529, 105808, 106488, 119034, 126036, 135372, 158712, 159732, 168048, 178551, 180496, 191777, 203058, 212976, 238068, 252072, 270744, 304587, 317424, 319464, 357102, 383554, 406116, 476136, 504144, 535653, 541488, 575331, 609174, 638928, 714204, 767108, 812232, 913761, 952272, 1071306, 1150662, 1218348, 1428408, 1534216, 1624464, 1725993, 1827522, 2142612, 2301324, 2436696, 2856816, 3068432, 3451986, 3655044, 4285224, 4602648, 4873392, 5177979, 6903972, 7310088, 8570448, 9205296, 10355958, 13807944, 14620176, 15533937, 20711916, 27615888, 31067874, 41423832, 62135748, 82847664, 124271496, 248542992]

約数ペア:

[(1, 248542992), (2, 124271496), (3, 82847664), (4, 62135748), (6, 41423832), (8, 31067874), (9, 27615888), (12, 20711916), (16, 15533937), (17, 14620176), (18, 13807944), (24, 10355958), (27, 9205296), (29, 8570448), (34, 7310088), (36, 6903972), (48, 5177979), (51, 4873392), (54, 4602648), (58, 4285224), (68, 3655044), (72, 3451986), (81, 3068432), (87, 2856816), (102, 2436696), (108, 2301324), (116, 2142612), (136, 1827522), (144, 1725993), (153, 1624464), (162, 1534216), (174, 1428408), (204, 1218348), (216, 1150662), (232, 1071306), (261, 952272), (272, 913761), (306, 812232), (324, 767108), (348, 714204), (389, 638928), (408, 609174), (432, 575331), (459, 541488), (464, 535653), (493, 504144), (522, 476136), (612, 406116), (648, 383554), (696, 357102), (778, 319464), (783, 317424), (816, 304587), (918, 270744), (986, 252072), (1044, 238068), (1167, 212976), (1224, 203058), (1296, 191777), (1377, 180496), (1392, 178551), (1479, 168048), (1556, 159732), (1566, 158712), (1836, 135372), (1972, 126036), (2088, 119034), (2334, 106488), (2349, 105808), (2448, 101529), (2754, 90248), (2958, 84024), (3112, 79866), (3132, 79356), (3501, 70992), (3672, 67686), (3944, 63018), (4176, 59517), (4437, 56016), (4668, 53244), (4698, 52904), (5508, 45124), (5916, 42012), (6224, 39933), (6264, 39678), (6613, 37584), (7002, 35496), (7344, 33843), (7888, 31509), (8874, 28008), (9336, 26622), (9396, 26452), (10503, 23664), (11016, 22562), (11281, 22032), (11832, 21006), (12528, 19839), (13226, 18792), (13311, 18672), (14004, 17748)]