313391568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:369

約数の個数: 160

約数和(自身を含む): 960256000

約数和(自身を除く): 646864432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 109, 112, 129, 168, 172, 199, 218, 258, 301, 327, 336, 344, 398, 436, 516, 597, 602, 654, 688, 763, 796, 872, 903, 1032, 1194, 1204, 1308, 1393, 1526, 1592, 1744, 1806, 2064, 2289, 2388, 2408, 2616, 2786, 3052, 3184, 3612, 4179, 4578, 4687, 4776, 4816, 5232, 5572, 6104, 7224, 8358, 8557, 9156, 9374, 9552, 11144, 12208, 14061, 14448, 16716, 17114, 18312, 18748, 21691, 22288, 25671, 28122, 32809, 33432, 34228, 36624, 37496, 43382, 51342, 56244, 59899, 65073, 65618, 66864, 68456, 74992, 86764, 98427, 102684, 112488, 119798, 130146, 131236, 136912, 151837, 173528, 179697, 196854, 205368, 224976, 239596, 260292, 262472, 303674, 347056, 359394, 393708, 410736, 455511, 479192, 520584, 524944, 607348, 718788, 787416, 911022, 932713, 958384, 1041168, 1214696, 1437576, 1574832, 1822044, 1865426, 2429392, 2798139, 2875152, 3644088, 3730852, 5596278, 6528991, 7288176, 7461704, 11192556, 13057982, 14923408, 19586973, 22385112, 26115964, 39173946, 44770224, 52231928, 78347892, 104463856, 156695784, 313391568]

約数ペア:

[(1, 313391568), (2, 156695784), (3, 104463856), (4, 78347892), (6, 52231928), (7, 44770224), (8, 39173946), (12, 26115964), (14, 22385112), (16, 19586973), (21, 14923408), (24, 13057982), (28, 11192556), (42, 7461704), (43, 7288176), (48, 6528991), (56, 5596278), (84, 3730852), (86, 3644088), (109, 2875152), (112, 2798139), (129, 2429392), (168, 1865426), (172, 1822044), (199, 1574832), (218, 1437576), (258, 1214696), (301, 1041168), (327, 958384), (336, 932713), (344, 911022), (398, 787416), (436, 718788), (516, 607348), (597, 524944), (602, 520584), (654, 479192), (688, 455511), (763, 410736), (796, 393708), (872, 359394), (903, 347056), (1032, 303674), (1194, 262472), (1204, 260292), (1308, 239596), (1393, 224976), (1526, 205368), (1592, 196854), (1744, 179697), (1806, 173528), (2064, 151837), (2289, 136912), (2388, 131236), (2408, 130146), (2616, 119798), (2786, 112488), (3052, 102684), (3184, 98427), (3612, 86764), (4179, 74992), (4578, 68456), (4687, 66864), (4776, 65618), (4816, 65073), (5232, 59899), (5572, 56244), (6104, 51342), (7224, 43382), (8358, 37496), (8557, 36624), (9156, 34228), (9374, 33432), (9552, 32809), (11144, 28122), (12208, 25671), (14061, 22288), (14448, 21691), (16716, 18748), (17114, 18312)]