27968304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:387

約数の個数: 160

約数和(自身を含む): 93882880

約数和(自身を除く): 65914576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 112, 114, 133, 152, 156, 168, 182, 208, 228, 247, 266, 273, 304, 312, 336, 337, 364, 399, 456, 494, 532, 546, 624, 674, 728, 741, 798, 912, 988, 1011, 1064, 1092, 1348, 1456, 1482, 1596, 1729, 1976, 2022, 2128, 2184, 2359, 2696, 2964, 3192, 3458, 3952, 4044, 4368, 4381, 4718, 5187, 5392, 5928, 6384, 6403, 6916, 7077, 8088, 8762, 9436, 10374, 11856, 12806, 13143, 13832, 14154, 16176, 17524, 18872, 19209, 20748, 25612, 26286, 27664, 28308, 30667, 35048, 37744, 38418, 41496, 44821, 51224, 52572, 56616, 61334, 70096, 76836, 82992, 83239, 89642, 92001, 102448, 105144, 113232, 122668, 134463, 153672, 166478, 179284, 184002, 210288, 245336, 249717, 268926, 307344, 332956, 358568, 368004, 490672, 499434, 537852, 582673, 665912, 717136, 736008, 998868, 1075704, 1165346, 1331824, 1472016, 1748019, 1997736, 2151408, 2330692, 3496038, 3995472, 4661384, 6992076, 9322768, 13984152, 27968304]

約数ペア:

[(1, 27968304), (2, 13984152), (3, 9322768), (4, 6992076), (6, 4661384), (7, 3995472), (8, 3496038), (12, 2330692), (13, 2151408), (14, 1997736), (16, 1748019), (19, 1472016), (21, 1331824), (24, 1165346), (26, 1075704), (28, 998868), (38, 736008), (39, 717136), (42, 665912), (48, 582673), (52, 537852), (56, 499434), (57, 490672), (76, 368004), (78, 358568), (84, 332956), (91, 307344), (104, 268926), (112, 249717), (114, 245336), (133, 210288), (152, 184002), (156, 179284), (168, 166478), (182, 153672), (208, 134463), (228, 122668), (247, 113232), (266, 105144), (273, 102448), (304, 92001), (312, 89642), (336, 83239), (337, 82992), (364, 76836), (399, 70096), (456, 61334), (494, 56616), (532, 52572), (546, 51224), (624, 44821), (674, 41496), (728, 38418), (741, 37744), (798, 35048), (912, 30667), (988, 28308), (1011, 27664), (1064, 26286), (1092, 25612), (1348, 20748), (1456, 19209), (1482, 18872), (1596, 17524), (1729, 16176), (1976, 14154), (2022, 13832), (2128, 13143), (2184, 12806), (2359, 11856), (2696, 10374), (2964, 9436), (3192, 8762), (3458, 8088), (3952, 7077), (4044, 6916), (4368, 6403), (4381, 6384), (4718, 5928), (5187, 5392)]