845321664

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{400247}}^1$

素因数の和:400273

約数の個数: 56

約数和(自身を含む): 2439911808

約数和(自身を除く): 1594590144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 400247, 800494, 1200741, 1600988, 2401482, 3201976, 4402717, 4802964, 6403952, 8805434, 9605928, 12807904, 13208151, 17610868, 19211856, 25615808, 26416302, 35221736, 38423712, 52832604, 70443472, 76847424, 105665208, 140886944, 211330416, 281773888, 422660832, 845321664]

約数ペア:

[(1, 845321664), (2, 422660832), (3, 281773888), (4, 211330416), (6, 140886944), (8, 105665208), (11, 76847424), (12, 70443472), (16, 52832604), (22, 38423712), (24, 35221736), (32, 26416302), (33, 25615808), (44, 19211856), (48, 17610868), (64, 13208151), (66, 12807904), (88, 9605928), (96, 8805434), (132, 6403952), (176, 4802964), (192, 4402717), (264, 3201976), (352, 2401482), (528, 1600988), (704, 1200741), (1056, 800494), (2112, 400247)]