248243364

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{237781}}^1$

素因数の和:237820

約数の個数: 36

約数和(自身を含む): 649144860

約数和(自身を除く): 400901496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 237781, 475562, 713343, 951124, 1426686, 2140029, 2853372, 4280058, 6895649, 8560116, 13791298, 20686947, 27582596, 41373894, 62060841, 82747788, 124121682, 248243364]

約数ペア:

[(1, 248243364), (2, 124121682), (3, 82747788), (4, 62060841), (6, 41373894), (9, 27582596), (12, 20686947), (18, 13791298), (29, 8560116), (36, 6895649), (58, 4280058), (87, 2853372), (116, 2140029), (174, 1426686), (261, 951124), (348, 713343), (522, 475562), (1044, 237781)]