245436

素因数分解:

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

素因数の和:301

約数の個数: 24

約数和(自身を含む): 580944

約数和(自身を除く): 335508

約数列:

[1, 2, 3, 4, 6, 12, 113, 181, 226, 339, 362, 452, 543, 678, 724, 1086, 1356, 2172, 20453, 40906, 61359, 81812, 122718, 245436]

約数ペア:

[(1, 245436), (2, 122718), (3, 81812), (4, 61359), (6, 40906), (12, 20453), (113, 2172), (181, 1356), (226, 1086), (339, 724), (362, 678), (452, 543)]