325434032

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8521}}^1$

素因数の和:8578

約数の個数: 80

約数和(自身を含む): 811567104

約数和(自身を除く): 486133072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5456, 8521, 9548, 17042, 19096, 34084, 38192, 59647, 68168, 93731, 119294, 136336, 187462, 238588, 264151, 374924, 477176, 528302, 656117, 749848, 954352, 1056604, 1312234, 1499696, 1849057, 2113208, 2624468, 2905661, 3698114, 4226416, 5248936, 5811322, 7396228, 10497872, 11622644, 14792456, 20339627, 23245288, 29584912, 40679254, 46490576, 81358508, 162717016, 325434032]

約数ペア:

[(1, 325434032), (2, 162717016), (4, 81358508), (7, 46490576), (8, 40679254), (11, 29584912), (14, 23245288), (16, 20339627), (22, 14792456), (28, 11622644), (31, 10497872), (44, 7396228), (56, 5811322), (62, 5248936), (77, 4226416), (88, 3698114), (112, 2905661), (124, 2624468), (154, 2113208), (176, 1849057), (217, 1499696), (248, 1312234), (308, 1056604), (341, 954352), (434, 749848), (496, 656117), (616, 528302), (682, 477176), (868, 374924), (1232, 264151), (1364, 238588), (1736, 187462), (2387, 136336), (2728, 119294), (3472, 93731), (4774, 68168), (5456, 59647), (8521, 38192), (9548, 34084), (17042, 19096)]