398130384

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{55667}}^1$

素因数の和:55827

約数の個数: 40

約数和(自身を含む): 1035424800

約数和(自身を除く): 637294416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 298, 447, 596, 894, 1192, 1788, 2384, 3576, 7152, 55667, 111334, 167001, 222668, 334002, 445336, 668004, 890672, 1336008, 2672016, 8294383, 16588766, 24883149, 33177532, 49766298, 66355064, 99532596, 132710128, 199065192, 398130384]

約数ペア:

[(1, 398130384), (2, 199065192), (3, 132710128), (4, 99532596), (6, 66355064), (8, 49766298), (12, 33177532), (16, 24883149), (24, 16588766), (48, 8294383), (149, 2672016), (298, 1336008), (447, 890672), (596, 668004), (894, 445336), (1192, 334002), (1788, 222668), (2384, 167001), (3576, 111334), (7152, 55667)]