490937424

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1471}}^1$

素因数の和:1908

約数の個数: 80

約数和(自身を含む): 1347056640

約数和(自身を除く): 856119216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 409, 816, 818, 1227, 1471, 1636, 2454, 2942, 3272, 4413, 4908, 5884, 6544, 6953, 8826, 9816, 11768, 13906, 17652, 19632, 20859, 23536, 25007, 27812, 35304, 41718, 50014, 55624, 70608, 75021, 83436, 100028, 111248, 150042, 166872, 200056, 300084, 333744, 400112, 600168, 601639, 1200336, 1203278, 1804917, 2406556, 3609834, 4813112, 7219668, 9626224, 10227863, 14439336, 20455726, 28878672, 30683589, 40911452, 61367178, 81822904, 122734356, 163645808, 245468712, 490937424]

約数ペア:

[(1, 490937424), (2, 245468712), (3, 163645808), (4, 122734356), (6, 81822904), (8, 61367178), (12, 40911452), (16, 30683589), (17, 28878672), (24, 20455726), (34, 14439336), (48, 10227863), (51, 9626224), (68, 7219668), (102, 4813112), (136, 3609834), (204, 2406556), (272, 1804917), (408, 1203278), (409, 1200336), (816, 601639), (818, 600168), (1227, 400112), (1471, 333744), (1636, 300084), (2454, 200056), (2942, 166872), (3272, 150042), (4413, 111248), (4908, 100028), (5884, 83436), (6544, 75021), (6953, 70608), (8826, 55624), (9816, 50014), (11768, 41718), (13906, 35304), (17652, 27812), (19632, 25007), (20859, 23536)]