905089788

素因数分解:

$2^2\times 3^4\times {\mathrm{1049}}^1\times {\mathrm{2663}}^1$

素因数の和:3728

約数の個数: 60

約数和(自身を含む): 2369228400

約数和(自身を除く): 1464138612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1049, 2098, 2663, 3147, 4196, 5326, 6294, 7989, 9441, 10652, 12588, 15978, 18882, 23967, 28323, 31956, 37764, 47934, 56646, 71901, 84969, 95868, 113292, 143802, 169938, 215703, 287604, 339876, 431406, 862812, 2793487, 5586974, 8380461, 11173948, 16760922, 25141383, 33521844, 50282766, 75424149, 100565532, 150848298, 226272447, 301696596, 452544894, 905089788]

約数ペア:

[(1, 905089788), (2, 452544894), (3, 301696596), (4, 226272447), (6, 150848298), (9, 100565532), (12, 75424149), (18, 50282766), (27, 33521844), (36, 25141383), (54, 16760922), (81, 11173948), (108, 8380461), (162, 5586974), (324, 2793487), (1049, 862812), (2098, 431406), (2663, 339876), (3147, 287604), (4196, 215703), (5326, 169938), (6294, 143802), (7989, 113292), (9441, 95868), (10652, 84969), (12588, 71901), (15978, 56646), (18882, 47934), (23967, 37764), (28323, 31956)]