808215564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{304757}}^1$

素因数の和:304794

約数の個数: 48

約数和(自身を含む): 2150372448

約数和(自身を除く): 1342156884

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 304757, 609514, 914271, 1219028, 1828542, 3657084, 3961841, 5180869, 7923682, 10361738, 11885523, 15542607, 15847364, 20723476, 23771046, 31085214, 47542092, 62170428, 67351297, 134702594, 202053891, 269405188, 404107782, 808215564]

約数ペア:

[(1, 808215564), (2, 404107782), (3, 269405188), (4, 202053891), (6, 134702594), (12, 67351297), (13, 62170428), (17, 47542092), (26, 31085214), (34, 23771046), (39, 20723476), (51, 15847364), (52, 15542607), (68, 11885523), (78, 10361738), (102, 7923682), (156, 5180869), (204, 3961841), (221, 3657084), (442, 1828542), (663, 1219028), (884, 914271), (1326, 609514), (2652, 304757)]