329603916

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{1277}}^1$

素因数の和:1578

約数の個数: 48

約数和(自身を含む): 780234336

約数和(自身を除く): 450630420

約数列:

[1, 2, 3, 4, 6, 12, 137, 157, 274, 314, 411, 471, 548, 628, 822, 942, 1277, 1644, 1884, 2554, 3831, 5108, 7662, 15324, 21509, 43018, 64527, 86036, 129054, 174949, 200489, 258108, 349898, 400978, 524847, 601467, 699796, 801956, 1049694, 1202934, 2099388, 2405868, 27466993, 54933986, 82400979, 109867972, 164801958, 329603916]

約数ペア:

[(1, 329603916), (2, 164801958), (3, 109867972), (4, 82400979), (6, 54933986), (12, 27466993), (137, 2405868), (157, 2099388), (274, 1202934), (314, 1049694), (411, 801956), (471, 699796), (548, 601467), (628, 524847), (822, 400978), (942, 349898), (1277, 258108), (1644, 200489), (1884, 174949), (2554, 129054), (3831, 86036), (5108, 64527), (7662, 43018), (15324, 21509)]