440151856

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{5351}}^1$

素因数の和:5509

約数の個数: 40

約数和(自身を含む): 878006304

約数和(自身を除く): 437854448

約数列:

[1, 2, 4, 8, 16, 53, 97, 106, 194, 212, 388, 424, 776, 848, 1552, 5141, 5351, 10282, 10702, 20564, 21404, 41128, 42808, 82256, 85616, 283603, 519047, 567206, 1038094, 1134412, 2076188, 2268824, 4152376, 4537648, 8304752, 27509491, 55018982, 110037964, 220075928, 440151856]

約数ペア:

[(1, 440151856), (2, 220075928), (4, 110037964), (8, 55018982), (16, 27509491), (53, 8304752), (97, 4537648), (106, 4152376), (194, 2268824), (212, 2076188), (388, 1134412), (424, 1038094), (776, 567206), (848, 519047), (1552, 283603), (5141, 85616), (5351, 82256), (10282, 42808), (10702, 41128), (20564, 21404)]