247190053812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{68893549}}^1$

素因数の和:68893592

約数の個数: 48

約数和(自身を含む): 648150518400

約数和(自身を除く): 400960464588

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 68893549, 137787098, 206680647, 275574196, 413361294, 826722588, 895616137, 1584551627, 1791232274, 2686848411, 3169103254, 3582464548, 4753654881, 5373696822, 6338206508, 9507309762, 10747393644, 19014619524, 20599171151, 41198342302, 61797513453, 82396684604, 123595026906, 247190053812]

約数ペア:

[(1, 247190053812), (2, 123595026906), (3, 82396684604), (4, 61797513453), (6, 41198342302), (12, 20599171151), (13, 19014619524), (23, 10747393644), (26, 9507309762), (39, 6338206508), (46, 5373696822), (52, 4753654881), (69, 3582464548), (78, 3169103254), (92, 2686848411), (138, 1791232274), (156, 1584551627), (276, 895616137), (299, 826722588), (598, 413361294), (897, 275574196), (1196, 206680647), (1794, 137787098), (3588, 68893549)]