258049704815

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1\times {\mathrm{2003}}^1$

素因数の和:2616

約数の個数: 64

約数和(自身を含む): 363605760000

約数和(自身を除く): 105556055185

約数列:

[1, 5, 7, 35, 53, 199, 265, 349, 371, 995, 1393, 1745, 1855, 2003, 2443, 6965, 10015, 10547, 12215, 14021, 18497, 52735, 69451, 70105, 73829, 92485, 106159, 129479, 347255, 369145, 398597, 486157, 530795, 647395, 699047, 743113, 1992985, 2430785, 2790179, 3495235, 3680903, 3715565, 4893329, 13950895, 18404515, 21125641, 24466645, 25766321, 37049491, 105628205, 128831605, 139110353, 147879487, 185247455, 259346437, 695551765, 739397435, 973772471, 1296732185, 4868862355, 7372848709, 36864243545, 51609940963, 258049704815]

約数ペア:

[(1, 258049704815), (5, 51609940963), (7, 36864243545), (35, 7372848709), (53, 4868862355), (199, 1296732185), (265, 973772471), (349, 739397435), (371, 695551765), (995, 259346437), (1393, 185247455), (1745, 147879487), (1855, 139110353), (2003, 128831605), (2443, 105628205), (6965, 37049491), (10015, 25766321), (10547, 24466645), (12215, 21125641), (14021, 18404515), (18497, 13950895), (52735, 4893329), (69451, 3715565), (70105, 3680903), (73829, 3495235), (92485, 2790179), (106159, 2430785), (129479, 1992985), (347255, 743113), (369145, 699047), (398597, 647395), (486157, 530795)]