981780912

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3491}}^1$

素因数の和:3549

約数の個数: 200

約数和(自身を含む): 3353213952

約数和(自身を除く): 2371433040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 248, 252, 279, 324, 336, 372, 378, 432, 434, 496, 504, 558, 567, 648, 651, 744, 756, 837, 868, 1008, 1116, 1134, 1296, 1302, 1488, 1512, 1674, 1736, 1953, 2232, 2268, 2511, 2604, 3024, 3348, 3472, 3491, 3906, 4464, 4536, 5022, 5208, 5859, 6696, 6982, 7812, 9072, 10044, 10416, 10473, 11718, 13392, 13964, 15624, 17577, 20088, 20946, 23436, 24437, 27928, 31248, 31419, 35154, 40176, 41892, 46872, 48874, 55856, 62838, 70308, 73311, 83784, 93744, 94257, 97748, 108221, 125676, 140616, 146622, 167568, 188514, 195496, 216442, 219933, 251352, 281232, 282771, 293244, 324663, 377028, 390992, 432884, 439866, 502704, 565542, 586488, 649326, 659799, 754056, 757547, 865768, 879732, 973989, 1131084, 1172976, 1298652, 1319598, 1508112, 1515094, 1731536, 1759464, 1947978, 1979397, 2262168, 2272641, 2597304, 2639196, 2921967, 3030188, 3518928, 3895956, 3958794, 4524336, 4545282, 5194608, 5278392, 5843934, 6060376, 6817923, 7791912, 7917588, 8765901, 9090564, 10556784, 11687868, 12120752, 13635846, 15583824, 15835176, 17531802, 18181128, 20453769, 23375736, 27271692, 31670352, 35063604, 36362256, 40907538, 46751472, 54543384, 61361307, 70127208, 81815076, 109086768, 122722614, 140254416, 163630152, 245445228, 327260304, 490890456, 981780912]

約数ペア:

[(1, 981780912), (2, 490890456), (3, 327260304), (4, 245445228), (6, 163630152), (7, 140254416), (8, 122722614), (9, 109086768), (12, 81815076), (14, 70127208), (16, 61361307), (18, 54543384), (21, 46751472), (24, 40907538), (27, 36362256), (28, 35063604), (31, 31670352), (36, 27271692), (42, 23375736), (48, 20453769), (54, 18181128), (56, 17531802), (62, 15835176), (63, 15583824), (72, 13635846), (81, 12120752), (84, 11687868), (93, 10556784), (108, 9090564), (112, 8765901), (124, 7917588), (126, 7791912), (144, 6817923), (162, 6060376), (168, 5843934), (186, 5278392), (189, 5194608), (216, 4545282), (217, 4524336), (248, 3958794), (252, 3895956), (279, 3518928), (324, 3030188), (336, 2921967), (372, 2639196), (378, 2597304), (432, 2272641), (434, 2262168), (496, 1979397), (504, 1947978), (558, 1759464), (567, 1731536), (648, 1515094), (651, 1508112), (744, 1319598), (756, 1298652), (837, 1172976), (868, 1131084), (1008, 973989), (1116, 879732), (1134, 865768), (1296, 757547), (1302, 754056), (1488, 659799), (1512, 649326), (1674, 586488), (1736, 565542), (1953, 502704), (2232, 439866), (2268, 432884), (2511, 390992), (2604, 377028), (3024, 324663), (3348, 293244), (3472, 282771), (3491, 281232), (3906, 251352), (4464, 219933), (4536, 216442), (5022, 195496), (5208, 188514), (5859, 167568), (6696, 146622), (6982, 140616), (7812, 125676), (9072, 108221), (10044, 97748), (10416, 94257), (10473, 93744), (11718, 83784), (13392, 73311), (13964, 70308), (15624, 62838), (17577, 55856), (20088, 48874), (20946, 46872), (23436, 41892), (24437, 40176), (27928, 35154), (31248, 31419)]