282110416

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:660

約数の個数: 80

約数和(自身を含む): 649704448

約数和(自身を除く): 367594032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 193, 217, 248, 386, 421, 434, 496, 772, 842, 868, 1351, 1544, 1684, 1736, 2702, 2947, 3088, 3368, 3472, 5404, 5894, 5983, 6736, 10808, 11788, 11966, 13051, 21616, 23576, 23932, 26102, 41881, 47152, 47864, 52204, 81253, 83762, 91357, 95728, 104408, 162506, 167524, 182714, 208816, 325012, 335048, 365428, 568771, 650024, 670096, 730856, 1137542, 1300048, 1461712, 2275084, 2518843, 4550168, 5037686, 9100336, 10075372, 17631901, 20150744, 35263802, 40301488, 70527604, 141055208, 282110416]

約数ペア:

[(1, 282110416), (2, 141055208), (4, 70527604), (7, 40301488), (8, 35263802), (14, 20150744), (16, 17631901), (28, 10075372), (31, 9100336), (56, 5037686), (62, 4550168), (112, 2518843), (124, 2275084), (193, 1461712), (217, 1300048), (248, 1137542), (386, 730856), (421, 670096), (434, 650024), (496, 568771), (772, 365428), (842, 335048), (868, 325012), (1351, 208816), (1544, 182714), (1684, 167524), (1736, 162506), (2702, 104408), (2947, 95728), (3088, 91357), (3368, 83762), (3472, 81253), (5404, 52204), (5894, 47864), (5983, 47152), (6736, 41881), (10808, 26102), (11788, 23932), (11966, 23576), (13051, 21616)]