215815488

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1559}}^1$

素因数の和:1684

約数の個数: 112

約数和(自身を含む): 659343360

約数和(自身を除く): 443527872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 103, 112, 168, 192, 206, 224, 309, 336, 412, 448, 618, 672, 721, 824, 1236, 1344, 1442, 1559, 1648, 2163, 2472, 2884, 3118, 3296, 4326, 4677, 4944, 5768, 6236, 6592, 8652, 9354, 9888, 10913, 11536, 12472, 17304, 18708, 19776, 21826, 23072, 24944, 32739, 34608, 37416, 43652, 46144, 49888, 65478, 69216, 74832, 87304, 99776, 130956, 138432, 149664, 160577, 174608, 261912, 299328, 321154, 349216, 481731, 523824, 642308, 698432, 963462, 1047648, 1124039, 1284616, 1926924, 2095296, 2248078, 2569232, 3372117, 3853848, 4496156, 5138464, 6744234, 7707696, 8992312, 10276928, 13488468, 15415392, 17984624, 26976936, 30830784, 35969248, 53953872, 71938496, 107907744, 215815488]

約数ペア:

[(1, 215815488), (2, 107907744), (3, 71938496), (4, 53953872), (6, 35969248), (7, 30830784), (8, 26976936), (12, 17984624), (14, 15415392), (16, 13488468), (21, 10276928), (24, 8992312), (28, 7707696), (32, 6744234), (42, 5138464), (48, 4496156), (56, 3853848), (64, 3372117), (84, 2569232), (96, 2248078), (103, 2095296), (112, 1926924), (168, 1284616), (192, 1124039), (206, 1047648), (224, 963462), (309, 698432), (336, 642308), (412, 523824), (448, 481731), (618, 349216), (672, 321154), (721, 299328), (824, 261912), (1236, 174608), (1344, 160577), (1442, 149664), (1559, 138432), (1648, 130956), (2163, 99776), (2472, 87304), (2884, 74832), (3118, 69216), (3296, 65478), (4326, 49888), (4677, 46144), (4944, 43652), (5768, 37416), (6236, 34608), (6592, 32739), (8652, 24944), (9354, 23072), (9888, 21826), (10913, 19776), (11536, 18708), (12472, 17304)]