438892504323

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^2\times {\mathrm{147047}}^1$

素因数の和:147141

約数の個数: 72

約数和(自身を含む): 750029499648

約数和(自身を除く): 311136995325

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 169, 203, 273, 377, 507, 609, 841, 1131, 1183, 2523, 2639, 3549, 4901, 5887, 7917, 10933, 14703, 17661, 32799, 34307, 76531, 102921, 142129, 147047, 229593, 426387, 441141, 994903, 1029329, 1911611, 2984709, 3087987, 4264363, 5734833, 12793089, 13381277, 24850943, 29850541, 40143831, 55436719, 74552829, 89551623, 123666527, 166310157, 173956601, 370999581, 388057033, 521869803, 720677347, 865665689, 1164171099, 1607664851, 2162032041, 2596997067, 4822994553, 5044741429, 11253653957, 15134224287, 20899643063, 33760961871, 62698929189, 146297501441, 438892504323]

約数ペア:

[(1, 438892504323), (3, 146297501441), (7, 62698929189), (13, 33760961871), (21, 20899643063), (29, 15134224287), (39, 11253653957), (87, 5044741429), (91, 4822994553), (169, 2596997067), (203, 2162032041), (273, 1607664851), (377, 1164171099), (507, 865665689), (609, 720677347), (841, 521869803), (1131, 388057033), (1183, 370999581), (2523, 173956601), (2639, 166310157), (3549, 123666527), (4901, 89551623), (5887, 74552829), (7917, 55436719), (10933, 40143831), (14703, 29850541), (17661, 24850943), (32799, 13381277), (34307, 12793089), (76531, 5734833), (102921, 4264363), (142129, 3087987), (147047, 2984709), (229593, 1911611), (426387, 1029329), (441141, 994903)]