490872

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 1244880

約数和(自身を除く): 754008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 181, 226, 339, 362, 452, 543, 678, 724, 904, 1086, 1356, 1448, 2172, 2712, 4344, 20453, 40906, 61359, 81812, 122718, 163624, 245436, 490872]

約数ペア:

[(1, 490872), (2, 245436), (3, 163624), (4, 122718), (6, 81812), (8, 61359), (12, 40906), (24, 20453), (113, 4344), (181, 2712), (226, 2172), (339, 1448), (362, 1356), (452, 1086), (543, 904), (678, 724)]