282358384

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1191

約数の個数: 120

約数和(自身を含む): 718815600

約数和(自身を除く): 436457216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 49, 56, 58, 77, 88, 98, 112, 116, 154, 176, 196, 203, 232, 308, 319, 392, 406, 464, 539, 616, 638, 784, 812, 1078, 1129, 1232, 1276, 1421, 1624, 2156, 2233, 2258, 2552, 2842, 3248, 4312, 4466, 4516, 5104, 5684, 7903, 8624, 8932, 9032, 11368, 12419, 15631, 15806, 17864, 18064, 22736, 24838, 31262, 31612, 32741, 35728, 49676, 55321, 62524, 63224, 65482, 86933, 99352, 110642, 125048, 126448, 130964, 173866, 198704, 221284, 229187, 250096, 261928, 347732, 360151, 442568, 458374, 523856, 608531, 695464, 720302, 885136, 916748, 1217062, 1390928, 1440604, 1604309, 1833496, 2434124, 2521057, 2881208, 3208618, 3666992, 4868248, 5042114, 5762416, 6417236, 9736496, 10084228, 12834472, 17647399, 20168456, 25668944, 35294798, 40336912, 70589596, 141179192, 282358384]

約数ペア:

[(1, 282358384), (2, 141179192), (4, 70589596), (7, 40336912), (8, 35294798), (11, 25668944), (14, 20168456), (16, 17647399), (22, 12834472), (28, 10084228), (29, 9736496), (44, 6417236), (49, 5762416), (56, 5042114), (58, 4868248), (77, 3666992), (88, 3208618), (98, 2881208), (112, 2521057), (116, 2434124), (154, 1833496), (176, 1604309), (196, 1440604), (203, 1390928), (232, 1217062), (308, 916748), (319, 885136), (392, 720302), (406, 695464), (464, 608531), (539, 523856), (616, 458374), (638, 442568), (784, 360151), (812, 347732), (1078, 261928), (1129, 250096), (1232, 229187), (1276, 221284), (1421, 198704), (1624, 173866), (2156, 130964), (2233, 126448), (2258, 125048), (2552, 110642), (2842, 99352), (3248, 86933), (4312, 65482), (4466, 63224), (4516, 62524), (5104, 55321), (5684, 49676), (7903, 35728), (8624, 32741), (8932, 31612), (9032, 31262), (11368, 24838), (12419, 22736), (15631, 18064), (15806, 17864)]