218367912

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 693576000

約数和(自身を除く): 475208088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 29, 38, 42, 49, 56, 57, 58, 76, 84, 87, 98, 114, 116, 133, 147, 152, 168, 174, 196, 203, 228, 232, 266, 294, 337, 348, 392, 399, 406, 456, 532, 551, 588, 609, 674, 696, 798, 812, 931, 1011, 1064, 1102, 1176, 1218, 1348, 1421, 1596, 1624, 1653, 1862, 2022, 2204, 2359, 2436, 2696, 2793, 2842, 3192, 3306, 3724, 3857, 4044, 4263, 4408, 4718, 4872, 5586, 5684, 6403, 6612, 7077, 7448, 7714, 8088, 8526, 9436, 9773, 11172, 11368, 11571, 12806, 13224, 14154, 15428, 16513, 17052, 18872, 19209, 19546, 22344, 23142, 25612, 26999, 28308, 29319, 30856, 33026, 34104, 38418, 39092, 44821, 46284, 49539, 51224, 53998, 56616, 58638, 66052, 68411, 76836, 78184, 80997, 89642, 92568, 99078, 107996, 117276, 132104, 134463, 136822, 153672, 161994, 179284, 185687, 198156, 205233, 215992, 234552, 268926, 273644, 313747, 323988, 358568, 371374, 396312, 410466, 478877, 537852, 547288, 557061, 627494, 647976, 742748, 820932, 941241, 957754, 1075704, 1114122, 1254988, 1299809, 1436631, 1485496, 1641864, 1882482, 1915508, 2228244, 2509976, 2599618, 2873262, 3764964, 3831016, 3899427, 4456488, 5199236, 5746524, 7529928, 7798854, 9098663, 10398472, 11493048, 15597708, 18197326, 27295989, 31195416, 36394652, 54591978, 72789304, 109183956, 218367912]

約数ペア:

[(1, 218367912), (2, 109183956), (3, 72789304), (4, 54591978), (6, 36394652), (7, 31195416), (8, 27295989), (12, 18197326), (14, 15597708), (19, 11493048), (21, 10398472), (24, 9098663), (28, 7798854), (29, 7529928), (38, 5746524), (42, 5199236), (49, 4456488), (56, 3899427), (57, 3831016), (58, 3764964), (76, 2873262), (84, 2599618), (87, 2509976), (98, 2228244), (114, 1915508), (116, 1882482), (133, 1641864), (147, 1485496), (152, 1436631), (168, 1299809), (174, 1254988), (196, 1114122), (203, 1075704), (228, 957754), (232, 941241), (266, 820932), (294, 742748), (337, 647976), (348, 627494), (392, 557061), (399, 547288), (406, 537852), (456, 478877), (532, 410466), (551, 396312), (588, 371374), (609, 358568), (674, 323988), (696, 313747), (798, 273644), (812, 268926), (931, 234552), (1011, 215992), (1064, 205233), (1102, 198156), (1176, 185687), (1218, 179284), (1348, 161994), (1421, 153672), (1596, 136822), (1624, 134463), (1653, 132104), (1862, 117276), (2022, 107996), (2204, 99078), (2359, 92568), (2436, 89642), (2696, 80997), (2793, 78184), (2842, 76836), (3192, 68411), (3306, 66052), (3724, 58638), (3857, 56616), (4044, 53998), (4263, 51224), (4408, 49539), (4718, 46284), (4872, 44821), (5586, 39092), (5684, 38418), (6403, 34104), (6612, 33026), (7077, 30856), (7448, 29319), (7714, 28308), (8088, 26999), (8526, 25612), (9436, 23142), (9773, 22344), (11172, 19546), (11368, 19209), (11571, 18872), (12806, 17052), (13224, 16513), (14154, 15428)]