290102544

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:717

約数の個数: 120

約数和(自身を含む): 848040960

約数和(自身を除く): 557938416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 127, 144, 174, 232, 254, 261, 348, 381, 464, 508, 522, 547, 696, 762, 1016, 1044, 1094, 1143, 1392, 1524, 1641, 2032, 2088, 2188, 2286, 3048, 3282, 3683, 4176, 4376, 4572, 4923, 6096, 6564, 7366, 8752, 9144, 9846, 11049, 13128, 14732, 15863, 18288, 19692, 22098, 26256, 29464, 31726, 33147, 39384, 44196, 47589, 58928, 63452, 66294, 69469, 78768, 88392, 95178, 126904, 132588, 138938, 142767, 176784, 190356, 208407, 253808, 265176, 277876, 285534, 380712, 416814, 530352, 555752, 571068, 625221, 761424, 833628, 1111504, 1142136, 1250442, 1667256, 2014601, 2284272, 2500884, 3334512, 4029202, 5001768, 6043803, 8058404, 10003536, 12087606, 16116808, 18131409, 24175212, 32233616, 36262818, 48350424, 72525636, 96700848, 145051272, 290102544]

約数ペア:

[(1, 290102544), (2, 145051272), (3, 96700848), (4, 72525636), (6, 48350424), (8, 36262818), (9, 32233616), (12, 24175212), (16, 18131409), (18, 16116808), (24, 12087606), (29, 10003536), (36, 8058404), (48, 6043803), (58, 5001768), (72, 4029202), (87, 3334512), (116, 2500884), (127, 2284272), (144, 2014601), (174, 1667256), (232, 1250442), (254, 1142136), (261, 1111504), (348, 833628), (381, 761424), (464, 625221), (508, 571068), (522, 555752), (547, 530352), (696, 416814), (762, 380712), (1016, 285534), (1044, 277876), (1094, 265176), (1143, 253808), (1392, 208407), (1524, 190356), (1641, 176784), (2032, 142767), (2088, 138938), (2188, 132588), (2286, 126904), (3048, 95178), (3282, 88392), (3683, 78768), (4176, 69469), (4376, 66294), (4572, 63452), (4923, 58928), (6096, 47589), (6564, 44196), (7366, 39384), (8752, 33147), (9144, 31726), (9846, 29464), (11049, 26256), (13128, 22098), (14732, 19692), (15863, 18288)]