675915856

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3947}}^1$

素因数の和:4112

約数の個数: 80

約数和(自身を含む): 1644894720

約数和(自身を除く): 968978864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 139, 154, 176, 278, 308, 556, 616, 973, 1112, 1232, 1529, 1946, 2224, 3058, 3892, 3947, 6116, 7784, 7894, 10703, 12232, 15568, 15788, 21406, 24464, 27629, 31576, 42812, 43417, 55258, 63152, 85624, 86834, 110516, 171248, 173668, 221032, 303919, 347336, 442064, 548633, 607838, 694672, 1097266, 1215676, 2194532, 2431352, 3840431, 4389064, 4862704, 6034963, 7680862, 8778128, 12069926, 15361724, 24139852, 30723448, 42244741, 48279704, 61446896, 84489482, 96559408, 168978964, 337957928, 675915856]

約数ペア:

[(1, 675915856), (2, 337957928), (4, 168978964), (7, 96559408), (8, 84489482), (11, 61446896), (14, 48279704), (16, 42244741), (22, 30723448), (28, 24139852), (44, 15361724), (56, 12069926), (77, 8778128), (88, 7680862), (112, 6034963), (139, 4862704), (154, 4389064), (176, 3840431), (278, 2431352), (308, 2194532), (556, 1215676), (616, 1097266), (973, 694672), (1112, 607838), (1232, 548633), (1529, 442064), (1946, 347336), (2224, 303919), (3058, 221032), (3892, 173668), (3947, 171248), (6116, 110516), (7784, 86834), (7894, 85624), (10703, 63152), (12232, 55258), (15568, 43417), (15788, 42812), (21406, 31576), (24464, 27629)]