1840282192

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1\times {\mathrm{523}}^1$

素因数の和:980

約数の個数: 80

約数和(自身を含む): 4140270720

約数和(自身を除く): 2299988528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 353, 356, 523, 623, 706, 712, 1046, 1246, 1412, 1424, 2092, 2471, 2492, 2824, 3661, 4184, 4942, 4984, 5648, 7322, 8368, 9884, 9968, 14644, 19768, 29288, 31417, 39536, 46547, 58576, 62834, 93094, 125668, 184619, 186188, 219919, 251336, 325829, 369238, 372376, 439838, 502672, 651658, 738476, 744752, 879676, 1292333, 1303316, 1476952, 1759352, 2584666, 2606632, 2953904, 3518704, 5169332, 5213264, 10338664, 16431091, 20677328, 32862182, 65724364, 115017637, 131448728, 230035274, 262897456, 460070548, 920141096, 1840282192]

約数ペア:

[(1, 1840282192), (2, 920141096), (4, 460070548), (7, 262897456), (8, 230035274), (14, 131448728), (16, 115017637), (28, 65724364), (56, 32862182), (89, 20677328), (112, 16431091), (178, 10338664), (353, 5213264), (356, 5169332), (523, 3518704), (623, 2953904), (706, 2606632), (712, 2584666), (1046, 1759352), (1246, 1476952), (1412, 1303316), (1424, 1292333), (2092, 879676), (2471, 744752), (2492, 738476), (2824, 651658), (3661, 502672), (4184, 439838), (4942, 372376), (4984, 369238), (5648, 325829), (7322, 251336), (8368, 219919), (9884, 186188), (9968, 184619), (14644, 125668), (19768, 93094), (29288, 62834), (31417, 58576), (39536, 46547)]