316242136

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 691891200

約数和(自身を除く): 375649064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 109, 206, 218, 412, 436, 503, 721, 763, 824, 872, 1006, 1442, 1526, 2012, 2884, 3052, 3521, 4024, 5768, 6104, 7042, 11227, 14084, 22454, 28168, 44908, 51809, 54827, 78589, 89816, 103618, 109654, 157178, 207236, 219308, 314356, 362663, 383789, 414472, 438616, 628712, 725326, 767578, 1450652, 1535156, 2901304, 3070312, 5647181, 11294362, 22588724, 39530267, 45177448, 79060534, 158121068, 316242136]

約数ペア:

[(1, 316242136), (2, 158121068), (4, 79060534), (7, 45177448), (8, 39530267), (14, 22588724), (28, 11294362), (56, 5647181), (103, 3070312), (109, 2901304), (206, 1535156), (218, 1450652), (412, 767578), (436, 725326), (503, 628712), (721, 438616), (763, 414472), (824, 383789), (872, 362663), (1006, 314356), (1442, 219308), (1526, 207236), (2012, 157178), (2884, 109654), (3052, 103618), (3521, 89816), (4024, 78589), (5768, 54827), (6104, 51809), (7042, 44908), (11227, 28168), (14084, 22454)]