1919874096

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{90697}}^1$

素因数の和:90728

約数の個数: 120

約数和(自身を含む): 6410534640

約数和(自身を除く): 4490660544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10584, 21168, 90697, 181394, 272091, 362788, 544182, 634879, 725576, 816273, 1088364, 1269758, 1451152, 1632546, 1904637, 2176728, 2448819, 2539516, 3265092, 3809274, 4353456, 4444153, 4897638, 5079032, 5713911, 6530184, 7618548, 8888306, 9795276, 10158064, 11427822, 13060368, 13332459, 15237096, 17141733, 17776612, 19590552, 22855644, 26664918, 30474192, 34283466, 35553224, 39181104, 39997377, 45711288, 53329836, 68566932, 71106448, 79994754, 91422576, 106659672, 119992131, 137133864, 159989508, 213319344, 239984262, 274267728, 319979016, 479968524, 639958032, 959937048, 1919874096]

約数ペア:

[(1, 1919874096), (2, 959937048), (3, 639958032), (4, 479968524), (6, 319979016), (7, 274267728), (8, 239984262), (9, 213319344), (12, 159989508), (14, 137133864), (16, 119992131), (18, 106659672), (21, 91422576), (24, 79994754), (27, 71106448), (28, 68566932), (36, 53329836), (42, 45711288), (48, 39997377), (49, 39181104), (54, 35553224), (56, 34283466), (63, 30474192), (72, 26664918), (84, 22855644), (98, 19590552), (108, 17776612), (112, 17141733), (126, 15237096), (144, 13332459), (147, 13060368), (168, 11427822), (189, 10158064), (196, 9795276), (216, 8888306), (252, 7618548), (294, 6530184), (336, 5713911), (378, 5079032), (392, 4897638), (432, 4444153), (441, 4353456), (504, 3809274), (588, 3265092), (756, 2539516), (784, 2448819), (882, 2176728), (1008, 1904637), (1176, 1632546), (1323, 1451152), (1512, 1269758), (1764, 1088364), (2352, 816273), (2646, 725576), (3024, 634879), (3528, 544182), (5292, 362788), (7056, 272091), (10584, 181394), (21168, 90697)]