784920396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{295973}}^1$

素因数の和:296010

約数の個数: 48

約数和(自身を含む): 2088392544

約数和(自身を除く): 1303472148

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, 295973, 591946, 887919, 1183892, 1775838, 3551676, 3847649, 5031541, 7695298, 10063082, 11542947, 15094623, 15390596, 20126164, 23085894, 30189246, 46171788, 60378492, 65410033, 130820066, 196230099, 261640132, 392460198, 784920396]

約数ペア:

[(1, 784920396), (2, 392460198), (3, 261640132), (4, 196230099), (6, 130820066), (12, 65410033), (13, 60378492), (17, 46171788), (26, 30189246), (34, 23085894), (39, 20126164), (51, 15390596), (52, 15094623), (68, 11542947), (78, 10063082), (102, 7695298), (156, 5031541), (204, 3847649), (221, 3551676), (442, 1775838), (663, 1183892), (884, 887919), (1326, 591946), (2652, 295973)]