309050456

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 703836000

約数和(自身を除く): 394785544

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 41, 44, 52, 82, 88, 104, 121, 143, 164, 242, 286, 328, 451, 484, 533, 572, 599, 902, 968, 1066, 1144, 1198, 1573, 1804, 2132, 2396, 3146, 3608, 4264, 4792, 4961, 5863, 6292, 6589, 7787, 9922, 11726, 12584, 13178, 15574, 19844, 23452, 24559, 26356, 31148, 39688, 46904, 49118, 52712, 62296, 64493, 72479, 85657, 98236, 128986, 144958, 171314, 196472, 257972, 270149, 289916, 319267, 342628, 515944, 540298, 579832, 638534, 685256, 942227, 1080596, 1277068, 1884454, 2161192, 2554136, 2971639, 3511937, 3768908, 5943278, 7023874, 7537816, 11886556, 14047748, 23773112, 28095496, 38631307, 77262614, 154525228, 309050456]

約数ペア:

[(1, 309050456), (2, 154525228), (4, 77262614), (8, 38631307), (11, 28095496), (13, 23773112), (22, 14047748), (26, 11886556), (41, 7537816), (44, 7023874), (52, 5943278), (82, 3768908), (88, 3511937), (104, 2971639), (121, 2554136), (143, 2161192), (164, 1884454), (242, 1277068), (286, 1080596), (328, 942227), (451, 685256), (484, 638534), (533, 579832), (572, 540298), (599, 515944), (902, 342628), (968, 319267), (1066, 289916), (1144, 270149), (1198, 257972), (1573, 196472), (1804, 171314), (2132, 144958), (2396, 128986), (3146, 98236), (3608, 85657), (4264, 72479), (4792, 64493), (4961, 62296), (5863, 52712), (6292, 49118), (6589, 46904), (7787, 39688), (9922, 31148), (11726, 26356), (12584, 24559), (13178, 23452), (15574, 19844)]