345010904

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{563}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 766679040

約数和(自身を除く): 421668136

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 353, 434, 563, 706, 868, 1126, 1412, 1736, 2252, 2471, 2824, 3941, 4504, 4942, 7882, 9884, 10943, 15764, 17453, 19768, 21886, 31528, 34906, 43772, 69812, 76601, 87544, 122171, 139624, 153202, 198739, 244342, 306404, 397478, 488684, 612808, 794956, 977368, 1391173, 1589912, 2782346, 5564692, 6160909, 11129384, 12321818, 24643636, 43126363, 49287272, 86252726, 172505452, 345010904]

約数ペア:

[(1, 345010904), (2, 172505452), (4, 86252726), (7, 49287272), (8, 43126363), (14, 24643636), (28, 12321818), (31, 11129384), (56, 6160909), (62, 5564692), (124, 2782346), (217, 1589912), (248, 1391173), (353, 977368), (434, 794956), (563, 612808), (706, 488684), (868, 397478), (1126, 306404), (1412, 244342), (1736, 198739), (2252, 153202), (2471, 139624), (2824, 122171), (3941, 87544), (4504, 76601), (4942, 69812), (7882, 43772), (9884, 34906), (10943, 31528), (15764, 21886), (17453, 19768)]