289994688

素因数分解:

$2^6\times 3^3\times {\mathrm{257}}^1\times {\mathrm{653}}^1$

素因数の和:931

約数の個数: 112

約数和(自身を含む): 857158560

約数和(自身を除く): 567163872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 257, 288, 432, 514, 576, 653, 771, 864, 1028, 1306, 1542, 1728, 1959, 2056, 2313, 2612, 3084, 3918, 4112, 4626, 5224, 5877, 6168, 6939, 7836, 8224, 9252, 10448, 11754, 12336, 13878, 15672, 16448, 17631, 18504, 20896, 23508, 24672, 27756, 31344, 35262, 37008, 41792, 47016, 49344, 55512, 62688, 70524, 74016, 94032, 111024, 125376, 141048, 148032, 167821, 188064, 222048, 282096, 335642, 376128, 444096, 503463, 564192, 671284, 1006926, 1128384, 1342568, 1510389, 2013852, 2685136, 3020778, 4027704, 4531167, 5370272, 6041556, 8055408, 9062334, 10740544, 12083112, 16110816, 18124668, 24166224, 32221632, 36249336, 48332448, 72498672, 96664896, 144997344, 289994688]

約数ペア:

[(1, 289994688), (2, 144997344), (3, 96664896), (4, 72498672), (6, 48332448), (8, 36249336), (9, 32221632), (12, 24166224), (16, 18124668), (18, 16110816), (24, 12083112), (27, 10740544), (32, 9062334), (36, 8055408), (48, 6041556), (54, 5370272), (64, 4531167), (72, 4027704), (96, 3020778), (108, 2685136), (144, 2013852), (192, 1510389), (216, 1342568), (257, 1128384), (288, 1006926), (432, 671284), (514, 564192), (576, 503463), (653, 444096), (771, 376128), (864, 335642), (1028, 282096), (1306, 222048), (1542, 188064), (1728, 167821), (1959, 148032), (2056, 141048), (2313, 125376), (2612, 111024), (3084, 94032), (3918, 74016), (4112, 70524), (4626, 62688), (5224, 55512), (5877, 49344), (6168, 47016), (6939, 41792), (7836, 37008), (8224, 35262), (9252, 31344), (10448, 27756), (11754, 24672), (12336, 23508), (13878, 20896), (15672, 18504), (16448, 17631)]