217960752

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5051}}^1$

素因数の和:5122

約数の個数: 80

約数和(自身を含む): 601390080

約数和(自身を除く): 383429328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 464, 496, 696, 744, 899, 1392, 1488, 1798, 2697, 3596, 5051, 5394, 7192, 10102, 10788, 14384, 15153, 20204, 21576, 30306, 40408, 43152, 60612, 80816, 121224, 146479, 156581, 242448, 292958, 313162, 439437, 469743, 585916, 626324, 878874, 939486, 1171832, 1252648, 1757748, 1878972, 2343664, 2505296, 3515496, 3757944, 4540849, 7030992, 7515888, 9081698, 13622547, 18163396, 27245094, 36326792, 54490188, 72653584, 108980376, 217960752]

約数ペア:

[(1, 217960752), (2, 108980376), (3, 72653584), (4, 54490188), (6, 36326792), (8, 27245094), (12, 18163396), (16, 13622547), (24, 9081698), (29, 7515888), (31, 7030992), (48, 4540849), (58, 3757944), (62, 3515496), (87, 2505296), (93, 2343664), (116, 1878972), (124, 1757748), (174, 1252648), (186, 1171832), (232, 939486), (248, 878874), (348, 626324), (372, 585916), (464, 469743), (496, 439437), (696, 313162), (744, 292958), (899, 242448), (1392, 156581), (1488, 146479), (1798, 121224), (2697, 80816), (3596, 60612), (5051, 43152), (5394, 40408), (7192, 30306), (10102, 21576), (10788, 20204), (14384, 15153)]