291217824678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1277}}^1\times {\mathrm{17903}}^1$

素因数の和:19389

約数の個数: 64

約数和(自身を含む): 639212332032

約数和(自身を除く): 347994507354

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 193, 386, 579, 1158, 1277, 2123, 2554, 3831, 4246, 6369, 7662, 12738, 14047, 17903, 28094, 35806, 42141, 53709, 84282, 107418, 196933, 246461, 393866, 492922, 590799, 739383, 1181598, 1478766, 2711071, 3455279, 5422142, 6910558, 8133213, 10365837, 16266426, 20731674, 22862131, 38008069, 45724262, 68586393, 76016138, 114024207, 137172786, 228048414, 251483441, 502966882, 754450323, 1508900646, 4412391283, 8824782566, 13237173849, 26474347698, 48536304113, 97072608226, 145608912339, 291217824678]

約数ペア:

[(1, 291217824678), (2, 145608912339), (3, 97072608226), (6, 48536304113), (11, 26474347698), (22, 13237173849), (33, 8824782566), (66, 4412391283), (193, 1508900646), (386, 754450323), (579, 502966882), (1158, 251483441), (1277, 228048414), (2123, 137172786), (2554, 114024207), (3831, 76016138), (4246, 68586393), (6369, 45724262), (7662, 38008069), (12738, 22862131), (14047, 20731674), (17903, 16266426), (28094, 10365837), (35806, 8133213), (42141, 6910558), (53709, 5422142), (84282, 3455279), (107418, 2711071), (196933, 1478766), (246461, 1181598), (393866, 739383), (492922, 590799)]