4400415891

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 6671808000

約数和(自身を除く): 2271392109

約数列:

[1, 3, 9, 29, 87, 131, 179, 261, 393, 537, 719, 1179, 1611, 2157, 3799, 5191, 6471, 11397, 15573, 20851, 23449, 34191, 46719, 62553, 70347, 94189, 128701, 187659, 211041, 282567, 386103, 680021, 847701, 1158309, 2040063, 2731481, 3732329, 6120189, 8194443, 11196987, 16859831, 24583329, 33590961, 50579493, 151738479, 488935099, 1466805297, 4400415891]

約数ペア:

[(1, 4400415891), (3, 1466805297), (9, 488935099), (29, 151738479), (87, 50579493), (131, 33590961), (179, 24583329), (261, 16859831), (393, 11196987), (537, 8194443), (719, 6120189), (1179, 3732329), (1611, 2731481), (2157, 2040063), (3799, 1158309), (5191, 847701), (6471, 680021), (11397, 386103), (15573, 282567), (20851, 211041), (23449, 187659), (34191, 128701), (46719, 94189), (62553, 70347)]