340718336

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10007}}^1$

素因数の和:10049

約数の個数: 72

約数和(自身を含む): 818254080

約数和(自身を除く): 477535744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 8512, 10007, 17024, 20014, 34048, 40028, 70049, 80056, 140098, 160112, 190133, 280196, 320224, 380266, 560392, 640448, 760532, 1120784, 1280896, 1330931, 1521064, 2241568, 2561792, 2661862, 3042128, 4483136, 5323724, 6084256, 8966272, 10647448, 12168512, 17932544, 21294896, 24337024, 42589792, 48674048, 85179584, 170359168, 340718336]

約数ペア:

[(1, 340718336), (2, 170359168), (4, 85179584), (7, 48674048), (8, 42589792), (14, 24337024), (16, 21294896), (19, 17932544), (28, 12168512), (32, 10647448), (38, 8966272), (56, 6084256), (64, 5323724), (76, 4483136), (112, 3042128), (128, 2661862), (133, 2561792), (152, 2241568), (224, 1521064), (256, 1330931), (266, 1280896), (304, 1120784), (448, 760532), (532, 640448), (608, 560392), (896, 380266), (1064, 320224), (1216, 280196), (1792, 190133), (2128, 160112), (2432, 140098), (4256, 80056), (4864, 70049), (8512, 40028), (10007, 34048), (17024, 20014)]