293885536

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 729116640

約数和(自身を除く): 435231104

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 32, 46, 49, 56, 58, 92, 98, 112, 116, 161, 184, 196, 203, 224, 232, 281, 322, 368, 392, 406, 464, 562, 644, 667, 736, 784, 812, 928, 1124, 1127, 1288, 1334, 1421, 1568, 1624, 1967, 2248, 2254, 2576, 2668, 2842, 3248, 3934, 4496, 4508, 4669, 5152, 5336, 5684, 6463, 6496, 7868, 8149, 8992, 9016, 9338, 10672, 11368, 12926, 13769, 15736, 16298, 18032, 18676, 21344, 22736, 25852, 27538, 31472, 32596, 32683, 36064, 37352, 45241, 45472, 51704, 55076, 57043, 62944, 65192, 65366, 74704, 90482, 103408, 110152, 114086, 130384, 130732, 149408, 180964, 187427, 206816, 220304, 228172, 260768, 261464, 316687, 361928, 374854, 399301, 440608, 456344, 522928, 633374, 723856, 749708, 798602, 912688, 1045856, 1266748, 1311989, 1447712, 1499416, 1597204, 1825376, 2533496, 2623978, 2998832, 3194408, 5066992, 5247956, 5997664, 6388816, 9183923, 10133984, 10495912, 12777632, 18367846, 20991824, 36735692, 41983648, 73471384, 146942768, 293885536]

約数ペア:

[(1, 293885536), (2, 146942768), (4, 73471384), (7, 41983648), (8, 36735692), (14, 20991824), (16, 18367846), (23, 12777632), (28, 10495912), (29, 10133984), (32, 9183923), (46, 6388816), (49, 5997664), (56, 5247956), (58, 5066992), (92, 3194408), (98, 2998832), (112, 2623978), (116, 2533496), (161, 1825376), (184, 1597204), (196, 1499416), (203, 1447712), (224, 1311989), (232, 1266748), (281, 1045856), (322, 912688), (368, 798602), (392, 749708), (406, 723856), (464, 633374), (562, 522928), (644, 456344), (667, 440608), (736, 399301), (784, 374854), (812, 361928), (928, 316687), (1124, 261464), (1127, 260768), (1288, 228172), (1334, 220304), (1421, 206816), (1568, 187427), (1624, 180964), (1967, 149408), (2248, 130732), (2254, 130384), (2576, 114086), (2668, 110152), (2842, 103408), (3248, 90482), (3934, 74704), (4496, 65366), (4508, 65192), (4669, 62944), (5152, 57043), (5336, 55076), (5684, 51704), (6463, 45472), (6496, 45241), (7868, 37352), (8149, 36064), (8992, 32683), (9016, 32596), (9338, 31472), (10672, 27538), (11368, 25852), (12926, 22736), (13769, 21344), (15736, 18676), (16298, 18032)]