491008098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 1137438720

約数和(自身を除く): 646430622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 241, 271, 358, 482, 537, 542, 723, 813, 1074, 1253, 1446, 1626, 1687, 1897, 2506, 3374, 3759, 3794, 5061, 5691, 7518, 10122, 11382, 43139, 48509, 65311, 86278, 97018, 129417, 130622, 145527, 195933, 258834, 291054, 301973, 339563, 391866, 457177, 603946, 679126, 905919, 914354, 1018689, 1371531, 1811838, 2037378, 2743062, 11690669, 23381338, 35072007, 70144014, 81834683, 163669366, 245504049, 491008098]

約数ペア:

[(1, 491008098), (2, 245504049), (3, 163669366), (6, 81834683), (7, 70144014), (14, 35072007), (21, 23381338), (42, 11690669), (179, 2743062), (241, 2037378), (271, 1811838), (358, 1371531), (482, 1018689), (537, 914354), (542, 905919), (723, 679126), (813, 603946), (1074, 457177), (1253, 391866), (1446, 339563), (1626, 301973), (1687, 291054), (1897, 258834), (2506, 195933), (3374, 145527), (3759, 130622), (3794, 129417), (5061, 97018), (5691, 86278), (7518, 65311), (10122, 48509), (11382, 43139)]