340750144

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:312

約数の個数: 112

約数和(自身を含む): 800575488

約数和(自身を除く): 459825344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 113, 127, 212, 224, 226, 254, 371, 424, 448, 452, 508, 742, 791, 848, 889, 904, 1016, 1484, 1582, 1696, 1778, 1808, 2032, 2968, 3164, 3392, 3556, 3616, 4064, 5936, 5989, 6328, 6731, 7112, 7232, 8128, 11872, 11978, 12656, 13462, 14224, 14351, 23744, 23956, 25312, 26924, 28448, 28702, 41923, 47117, 47912, 50624, 53848, 56896, 57404, 83846, 94234, 95824, 100457, 107696, 114808, 167692, 188468, 191648, 200914, 215392, 229616, 335384, 376936, 383296, 401828, 430784, 459232, 670768, 753872, 760603, 803656, 918464, 1341536, 1507744, 1521206, 1607312, 2683072, 3015488, 3042412, 3214624, 5324221, 6084824, 6429248, 10648442, 12169648, 21296884, 24339296, 42593768, 48678592, 85187536, 170375072, 340750144]

約数ペア:

[(1, 340750144), (2, 170375072), (4, 85187536), (7, 48678592), (8, 42593768), (14, 24339296), (16, 21296884), (28, 12169648), (32, 10648442), (53, 6429248), (56, 6084824), (64, 5324221), (106, 3214624), (112, 3042412), (113, 3015488), (127, 2683072), (212, 1607312), (224, 1521206), (226, 1507744), (254, 1341536), (371, 918464), (424, 803656), (448, 760603), (452, 753872), (508, 670768), (742, 459232), (791, 430784), (848, 401828), (889, 383296), (904, 376936), (1016, 335384), (1484, 229616), (1582, 215392), (1696, 200914), (1778, 191648), (1808, 188468), (2032, 167692), (2968, 114808), (3164, 107696), (3392, 100457), (3556, 95824), (3616, 94234), (4064, 83846), (5936, 57404), (5989, 56896), (6328, 53848), (6731, 50624), (7112, 47912), (7232, 47117), (8128, 41923), (11872, 28702), (11978, 28448), (12656, 26924), (13462, 25312), (14224, 23956), (14351, 23744)]