273145404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{4789}}^1$

素因数の和:4907

約数の個数: 72

約数和(自身を含む): 749194320

約数和(自身を除く): 476048916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 147, 194, 196, 291, 294, 388, 582, 588, 679, 1164, 1358, 2037, 2716, 4074, 4753, 4789, 8148, 9506, 9578, 14259, 14367, 19012, 19156, 28518, 28734, 33523, 57036, 57468, 67046, 100569, 134092, 201138, 234661, 402276, 464533, 469322, 703983, 929066, 938644, 1393599, 1407966, 1858132, 2787198, 2815932, 3251731, 5574396, 6503462, 9755193, 13006924, 19510386, 22762117, 39020772, 45524234, 68286351, 91048468, 136572702, 273145404]

約数ペア:

[(1, 273145404), (2, 136572702), (3, 91048468), (4, 68286351), (6, 45524234), (7, 39020772), (12, 22762117), (14, 19510386), (21, 13006924), (28, 9755193), (42, 6503462), (49, 5574396), (84, 3251731), (97, 2815932), (98, 2787198), (147, 1858132), (194, 1407966), (196, 1393599), (291, 938644), (294, 929066), (388, 703983), (582, 469322), (588, 464533), (679, 402276), (1164, 234661), (1358, 201138), (2037, 134092), (2716, 100569), (4074, 67046), (4753, 57468), (4789, 57036), (8148, 33523), (9506, 28734), (9578, 28518), (14259, 19156), (14367, 19012)]