340610144

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 798400512

約数和(自身を除く): 457790368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 181, 217, 224, 248, 271, 362, 434, 496, 542, 724, 868, 992, 1084, 1267, 1448, 1736, 1897, 2168, 2534, 2896, 3472, 3794, 4336, 5068, 5611, 5792, 6944, 7588, 8401, 8672, 10136, 11222, 15176, 16802, 20272, 22444, 30352, 33604, 39277, 40544, 44888, 49051, 58807, 60704, 67208, 78554, 89776, 98102, 117614, 134416, 157108, 179552, 196204, 235228, 268832, 314216, 343357, 392408, 470456, 628432, 686714, 784816, 940912, 1256864, 1373428, 1520581, 1569632, 1881824, 2746856, 3041162, 5493712, 6082324, 10644067, 10987424, 12164648, 21288134, 24329296, 42576268, 48658592, 85152536, 170305072, 340610144]

約数ペア:

[(1, 340610144), (2, 170305072), (4, 85152536), (7, 48658592), (8, 42576268), (14, 24329296), (16, 21288134), (28, 12164648), (31, 10987424), (32, 10644067), (56, 6082324), (62, 5493712), (112, 3041162), (124, 2746856), (181, 1881824), (217, 1569632), (224, 1520581), (248, 1373428), (271, 1256864), (362, 940912), (434, 784816), (496, 686714), (542, 628432), (724, 470456), (868, 392408), (992, 343357), (1084, 314216), (1267, 268832), (1448, 235228), (1736, 196204), (1897, 179552), (2168, 157108), (2534, 134416), (2896, 117614), (3472, 98102), (3794, 89776), (4336, 78554), (5068, 67208), (5611, 60704), (5792, 58807), (6944, 49051), (7588, 44888), (8401, 40544), (8672, 39277), (10136, 33604), (11222, 30352), (15176, 22444), (16802, 20272)]