1566455568

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{1907}}^1$

素因数の和:2184

約数の個数: 80

約数和(自身を含む): 4111968960

約数和(自身を除く): 2545513392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 157, 218, 314, 327, 436, 471, 628, 654, 872, 942, 1256, 1308, 1744, 1884, 1907, 2512, 2616, 3768, 3814, 5232, 5721, 7536, 7628, 11442, 15256, 17113, 22884, 30512, 34226, 45768, 51339, 68452, 91536, 102678, 136904, 205356, 207863, 273808, 299399, 410712, 415726, 598798, 623589, 821424, 831452, 898197, 1197596, 1247178, 1662904, 1796394, 2395192, 2494356, 3325808, 3592788, 4790384, 4988712, 7185576, 9977424, 14371152, 32634491, 65268982, 97903473, 130537964, 195806946, 261075928, 391613892, 522151856, 783227784, 1566455568]

約数ペア:

[(1, 1566455568), (2, 783227784), (3, 522151856), (4, 391613892), (6, 261075928), (8, 195806946), (12, 130537964), (16, 97903473), (24, 65268982), (48, 32634491), (109, 14371152), (157, 9977424), (218, 7185576), (314, 4988712), (327, 4790384), (436, 3592788), (471, 3325808), (628, 2494356), (654, 2395192), (872, 1796394), (942, 1662904), (1256, 1247178), (1308, 1197596), (1744, 898197), (1884, 831452), (1907, 821424), (2512, 623589), (2616, 598798), (3768, 415726), (3814, 410712), (5232, 299399), (5721, 273808), (7536, 207863), (7628, 205356), (11442, 136904), (15256, 102678), (17113, 91536), (22884, 68452), (30512, 51339), (34226, 45768)]