1555156624

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{1193}}^1$

素因数の和:1424

約数の個数: 80

約数和(自身を含む): 3510703872

約数和(自身を除く): 1955547248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 113, 206, 226, 412, 452, 721, 791, 824, 904, 1193, 1442, 1582, 1648, 1808, 2386, 2884, 3164, 4772, 5768, 6328, 8351, 9544, 11536, 11639, 12656, 16702, 19088, 23278, 33404, 46556, 66808, 81473, 93112, 122879, 133616, 134809, 162946, 186224, 245758, 269618, 325892, 491516, 539236, 651784, 860153, 943663, 983032, 1078472, 1303568, 1720306, 1887326, 1966064, 2156944, 3440612, 3774652, 6881224, 7549304, 13762448, 13885327, 15098608, 27770654, 55541308, 97197289, 111082616, 194394578, 222165232, 388789156, 777578312, 1555156624]

約数ペア:

[(1, 1555156624), (2, 777578312), (4, 388789156), (7, 222165232), (8, 194394578), (14, 111082616), (16, 97197289), (28, 55541308), (56, 27770654), (103, 15098608), (112, 13885327), (113, 13762448), (206, 7549304), (226, 6881224), (412, 3774652), (452, 3440612), (721, 2156944), (791, 1966064), (824, 1887326), (904, 1720306), (1193, 1303568), (1442, 1078472), (1582, 983032), (1648, 943663), (1808, 860153), (2386, 651784), (2884, 539236), (3164, 491516), (4772, 325892), (5768, 269618), (6328, 245758), (8351, 186224), (9544, 162946), (11536, 134809), (11639, 133616), (12656, 122879), (16702, 93112), (19088, 81473), (23278, 66808), (33404, 46556)]