313888925922

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21519877}}^1$

素因数の和:21519923

約数の個数: 64

約数和(自身を含む): 780913332864

約数和(自身を除く): 467024406942

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 286, 374, 429, 442, 561, 663, 858, 1122, 1326, 2431, 4862, 7293, 14586, 21519877, 43039754, 64559631, 129119262, 236718647, 279758401, 365837909, 473437294, 559516802, 710155941, 731675818, 839275203, 1097513727, 1420311882, 1678550406, 2195027454, 3077342411, 4024216999, 4755892817, 6154684822, 8048433998, 9232027233, 9511785634, 12072650997, 14267678451, 18464054466, 24145301994, 28535356902, 52314820987, 104629641974, 156944462961, 313888925922]

約数ペア:

[(1, 313888925922), (2, 156944462961), (3, 104629641974), (6, 52314820987), (11, 28535356902), (13, 24145301994), (17, 18464054466), (22, 14267678451), (26, 12072650997), (33, 9511785634), (34, 9232027233), (39, 8048433998), (51, 6154684822), (66, 4755892817), (78, 4024216999), (102, 3077342411), (143, 2195027454), (187, 1678550406), (221, 1420311882), (286, 1097513727), (374, 839275203), (429, 731675818), (442, 710155941), (561, 559516802), (663, 473437294), (858, 365837909), (1122, 279758401), (1326, 236718647), (2431, 129119262), (4862, 64559631), (7293, 43039754), (14586, 21519877)]