729297184

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{42283}}^1$

素因数の和:42318

約数の個数: 72

約数和(自身を含む): 1822102128

約数和(自身を除く): 1092804944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8624, 17248, 42283, 84566, 169132, 295981, 338264, 465113, 591962, 676528, 930226, 1183924, 1353056, 1860452, 2071867, 2367848, 3255791, 3720904, 4143734, 4735696, 6511582, 7441808, 8287468, 9471392, 13023164, 14883616, 16574936, 22790537, 26046328, 33149872, 45581074, 52092656, 66299744, 91162148, 104185312, 182324296, 364648592, 729297184]

約数ペア:

[(1, 729297184), (2, 364648592), (4, 182324296), (7, 104185312), (8, 91162148), (11, 66299744), (14, 52092656), (16, 45581074), (22, 33149872), (28, 26046328), (32, 22790537), (44, 16574936), (49, 14883616), (56, 13023164), (77, 9471392), (88, 8287468), (98, 7441808), (112, 6511582), (154, 4735696), (176, 4143734), (196, 3720904), (224, 3255791), (308, 2367848), (352, 2071867), (392, 1860452), (539, 1353056), (616, 1183924), (784, 930226), (1078, 676528), (1232, 591962), (1568, 465113), (2156, 338264), (2464, 295981), (4312, 169132), (8624, 84566), (17248, 42283)]