301539852

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1721}}^1$

素因数の和:1919

約数の個数: 72

約数和(自身を含む): 792285312

約数和(自身を除く): 490745460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 157, 186, 279, 314, 372, 471, 558, 628, 942, 1116, 1413, 1721, 1884, 2826, 3442, 4867, 5163, 5652, 6884, 9734, 10326, 14601, 15489, 19468, 20652, 29202, 30978, 43803, 53351, 58404, 61956, 87606, 106702, 160053, 175212, 213404, 270197, 320106, 480159, 540394, 640212, 810591, 960318, 1080788, 1621182, 1920636, 2431773, 3242364, 4863546, 8376107, 9727092, 16752214, 25128321, 33504428, 50256642, 75384963, 100513284, 150769926, 301539852]

約数ペア:

[(1, 301539852), (2, 150769926), (3, 100513284), (4, 75384963), (6, 50256642), (9, 33504428), (12, 25128321), (18, 16752214), (31, 9727092), (36, 8376107), (62, 4863546), (93, 3242364), (124, 2431773), (157, 1920636), (186, 1621182), (279, 1080788), (314, 960318), (372, 810591), (471, 640212), (558, 540394), (628, 480159), (942, 320106), (1116, 270197), (1413, 213404), (1721, 175212), (1884, 160053), (2826, 106702), (3442, 87606), (4867, 61956), (5163, 58404), (5652, 53351), (6884, 43803), (9734, 30978), (10326, 29202), (14601, 20652), (15489, 19468)]