309954496

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{66343}}^1$

素因数の和:66428

約数の個数: 28

約数和(自身を含む): 623500912

約数和(自身を除く): 313546416

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 66343, 132686, 265372, 530744, 1061488, 2122976, 4245952, 4843039, 9686078, 19372156, 38744312, 77488624, 154977248, 309954496]

約数ペア:

[(1, 309954496), (2, 154977248), (4, 77488624), (8, 38744312), (16, 19372156), (32, 9686078), (64, 4843039), (73, 4245952), (146, 2122976), (292, 1061488), (584, 530744), (1168, 265372), (2336, 132686), (4672, 66343)]