771569136

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{643}}^1$

素因数の和:1311

約数の個数: 120

約数和(自身を含む): 2332673616

約数和(自身を除く): 1561104480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 641, 643, 936, 1282, 1286, 1872, 1923, 1929, 2564, 2572, 3846, 3858, 5128, 5144, 5769, 5787, 7692, 7716, 8333, 8359, 10256, 10288, 11538, 11574, 15384, 15432, 16666, 16718, 23076, 23148, 24999, 25077, 30768, 30864, 33332, 33436, 46152, 46296, 49998, 50154, 66664, 66872, 74997, 75231, 92304, 92592, 99996, 100308, 133328, 133744, 149994, 150462, 199992, 200616, 299988, 300924, 399984, 401232, 412163, 599976, 601848, 824326, 1199952, 1203696, 1236489, 1648652, 2472978, 3297304, 3709467, 4945956, 5358119, 6594608, 7418934, 9891912, 10716238, 14837868, 16074357, 19783824, 21432476, 29675736, 32148714, 42864952, 48223071, 59351472, 64297428, 85729904, 96446142, 128594856, 192892284, 257189712, 385784568, 771569136]

約数ペア:

[(1, 771569136), (2, 385784568), (3, 257189712), (4, 192892284), (6, 128594856), (8, 96446142), (9, 85729904), (12, 64297428), (13, 59351472), (16, 48223071), (18, 42864952), (24, 32148714), (26, 29675736), (36, 21432476), (39, 19783824), (48, 16074357), (52, 14837868), (72, 10716238), (78, 9891912), (104, 7418934), (117, 6594608), (144, 5358119), (156, 4945956), (208, 3709467), (234, 3297304), (312, 2472978), (468, 1648652), (624, 1236489), (641, 1203696), (643, 1199952), (936, 824326), (1282, 601848), (1286, 599976), (1872, 412163), (1923, 401232), (1929, 399984), (2564, 300924), (2572, 299988), (3846, 200616), (3858, 199992), (5128, 150462), (5144, 149994), (5769, 133744), (5787, 133328), (7692, 100308), (7716, 99996), (8333, 92592), (8359, 92304), (10256, 75231), (10288, 74997), (11538, 66872), (11574, 66664), (15384, 50154), (15432, 49998), (16666, 46296), (16718, 46152), (23076, 33436), (23148, 33332), (24999, 30864), (25077, 30768)]