438293076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{8863}}^1$

素因数の和:9200

約数の個数: 48

約数和(自身を含む): 1104950784

約数和(自身を除く): 666657708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 317, 634, 951, 1268, 1902, 3804, 4121, 8242, 8863, 12363, 16484, 17726, 24726, 26589, 35452, 49452, 53178, 106356, 115219, 230438, 345657, 460876, 691314, 1382628, 2809571, 5619142, 8428713, 11238284, 16857426, 33714852, 36524423, 73048846, 109573269, 146097692, 219146538, 438293076]

約数ペア:

[(1, 438293076), (2, 219146538), (3, 146097692), (4, 109573269), (6, 73048846), (12, 36524423), (13, 33714852), (26, 16857426), (39, 11238284), (52, 8428713), (78, 5619142), (156, 2809571), (317, 1382628), (634, 691314), (951, 460876), (1268, 345657), (1902, 230438), (3804, 115219), (4121, 106356), (8242, 53178), (8863, 49452), (12363, 35452), (16484, 26589), (17726, 24726)]