285199264

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 675392256

約数和(自身を除く): 390192992

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 197, 224, 281, 322, 368, 394, 562, 644, 736, 788, 1124, 1288, 1379, 1576, 1967, 2248, 2576, 2758, 3152, 3934, 4496, 4531, 5152, 5516, 6304, 6463, 7868, 8992, 9062, 11032, 12926, 15736, 18124, 22064, 25852, 31472, 31717, 36248, 44128, 45241, 51704, 55357, 62944, 63434, 72496, 90482, 103408, 110714, 126868, 144992, 180964, 206816, 221428, 253736, 361928, 387499, 442856, 507472, 723856, 774998, 885712, 1014944, 1273211, 1447712, 1549996, 1771424, 2546422, 3099992, 5092844, 6199984, 8912477, 10185688, 12399968, 17824954, 20371376, 35649908, 40742752, 71299816, 142599632, 285199264]

約数ペア:

[(1, 285199264), (2, 142599632), (4, 71299816), (7, 40742752), (8, 35649908), (14, 20371376), (16, 17824954), (23, 12399968), (28, 10185688), (32, 8912477), (46, 6199984), (56, 5092844), (92, 3099992), (112, 2546422), (161, 1771424), (184, 1549996), (197, 1447712), (224, 1273211), (281, 1014944), (322, 885712), (368, 774998), (394, 723856), (562, 507472), (644, 442856), (736, 387499), (788, 361928), (1124, 253736), (1288, 221428), (1379, 206816), (1576, 180964), (1967, 144992), (2248, 126868), (2576, 110714), (2758, 103408), (3152, 90482), (3934, 72496), (4496, 63434), (4531, 62944), (5152, 55357), (5516, 51704), (6304, 45241), (6463, 44128), (7868, 36248), (8992, 31717), (9062, 31472), (11032, 25852), (12926, 22064), (15736, 18124)]