997291584

素因数分解:

$2^6\times 3^2\times {\mathrm{257}}^1\times {\mathrm{6737}}^1$

素因数の和:7012

約数の個数: 84

約数和(自身を含む): 2870105004

約数和(自身を除く): 1872813420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 257, 288, 514, 576, 771, 1028, 1542, 2056, 2313, 3084, 4112, 4626, 6168, 6737, 8224, 9252, 12336, 13474, 16448, 18504, 20211, 24672, 26948, 37008, 40422, 49344, 53896, 60633, 74016, 80844, 107792, 121266, 148032, 161688, 215584, 242532, 323376, 431168, 485064, 646752, 970128, 1293504, 1731409, 1940256, 3462818, 3880512, 5194227, 6925636, 10388454, 13851272, 15582681, 20776908, 27702544, 31165362, 41553816, 55405088, 62330724, 83107632, 110810176, 124661448, 166215264, 249322896, 332430528, 498645792, 997291584]

約数ペア:

[(1, 997291584), (2, 498645792), (3, 332430528), (4, 249322896), (6, 166215264), (8, 124661448), (9, 110810176), (12, 83107632), (16, 62330724), (18, 55405088), (24, 41553816), (32, 31165362), (36, 27702544), (48, 20776908), (64, 15582681), (72, 13851272), (96, 10388454), (144, 6925636), (192, 5194227), (257, 3880512), (288, 3462818), (514, 1940256), (576, 1731409), (771, 1293504), (1028, 970128), (1542, 646752), (2056, 485064), (2313, 431168), (3084, 323376), (4112, 242532), (4626, 215584), (6168, 161688), (6737, 148032), (8224, 121266), (9252, 107792), (12336, 80844), (13474, 74016), (16448, 60633), (18504, 53896), (20211, 49344), (24672, 40422), (26948, 37008)]