218351392

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{14549}}^1$

素因数の和:14633

約数の個数: 48

約数和(自身を含む): 498657600

約数和(自身を除く): 280306208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 7504, 14549, 15008, 29098, 58196, 101843, 116392, 203686, 232784, 407372, 465568, 814744, 974783, 1629488, 1949566, 3258976, 3899132, 6823481, 7798264, 13646962, 15596528, 27293924, 31193056, 54587848, 109175696, 218351392]

約数ペア:

[(1, 218351392), (2, 109175696), (4, 54587848), (7, 31193056), (8, 27293924), (14, 15596528), (16, 13646962), (28, 7798264), (32, 6823481), (56, 3899132), (67, 3258976), (112, 1949566), (134, 1629488), (224, 974783), (268, 814744), (469, 465568), (536, 407372), (938, 232784), (1072, 203686), (1876, 116392), (2144, 101843), (3752, 58196), (7504, 29098), (14549, 15008)]