281805276

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{207821}}^1$

素因数の和:207941

約数の個数: 24

約数和(自身を含む): 663367824

約数和(自身を除く): 381562548

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 207821, 415642, 623463, 831284, 1246926, 2493852, 23483773, 46967546, 70451319, 93935092, 140902638, 281805276]

約数ペア:

[(1, 281805276), (2, 140902638), (3, 93935092), (4, 70451319), (6, 46967546), (12, 23483773), (113, 2493852), (226, 1246926), (339, 831284), (452, 623463), (678, 415642), (1356, 207821)]