251421672

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{107999}}^1$

素因数の和:108105

約数の個数: 32

約数和(自身を含む): 635040000

約数和(自身を除く): 383618328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 107999, 215998, 323997, 431996, 647994, 863992, 1295988, 2591976, 10475903, 20951806, 31427709, 41903612, 62855418, 83807224, 125710836, 251421672]

約数ペア:

[(1, 251421672), (2, 125710836), (3, 83807224), (4, 62855418), (6, 41903612), (8, 31427709), (12, 20951806), (24, 10475903), (97, 2591976), (194, 1295988), (291, 863992), (388, 647994), (582, 431996), (776, 323997), (1164, 215998), (2328, 107999)]