740289856

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{12953}}^1$

素因数の和:13031

約数の個数: 56

約数和(自身を含む): 1579351680

約数和(自身を除く): 839061824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 152, 188, 304, 376, 608, 752, 893, 1216, 1504, 1786, 3008, 3572, 7144, 12953, 14288, 25906, 28576, 51812, 57152, 103624, 207248, 246107, 414496, 492214, 608791, 828992, 984428, 1217582, 1968856, 2435164, 3937712, 4870328, 7875424, 9740656, 11567029, 15750848, 19481312, 23134058, 38962624, 46268116, 92536232, 185072464, 370144928, 740289856]

約数ペア:

[(1, 740289856), (2, 370144928), (4, 185072464), (8, 92536232), (16, 46268116), (19, 38962624), (32, 23134058), (38, 19481312), (47, 15750848), (64, 11567029), (76, 9740656), (94, 7875424), (152, 4870328), (188, 3937712), (304, 2435164), (376, 1968856), (608, 1217582), (752, 984428), (893, 828992), (1216, 608791), (1504, 492214), (1786, 414496), (3008, 246107), (3572, 207248), (7144, 103624), (12953, 57152), (14288, 51812), (25906, 28576)]