218277816

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1109}}^1$

素因数の和:1316

約数の個数: 64

約数和(自身を含む): 559440000

約数和(自身を除く): 341162184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 139, 177, 236, 278, 354, 417, 472, 556, 708, 834, 1109, 1112, 1416, 1668, 2218, 3327, 3336, 4436, 6654, 8201, 8872, 13308, 16402, 24603, 26616, 32804, 49206, 65431, 65608, 98412, 130862, 154151, 196293, 196824, 261724, 308302, 392586, 462453, 523448, 616604, 785172, 924906, 1233208, 1570344, 1849812, 3699624, 9094909, 18189818, 27284727, 36379636, 54569454, 72759272, 109138908, 218277816]

約数ペア:

[(1, 218277816), (2, 109138908), (3, 72759272), (4, 54569454), (6, 36379636), (8, 27284727), (12, 18189818), (24, 9094909), (59, 3699624), (118, 1849812), (139, 1570344), (177, 1233208), (236, 924906), (278, 785172), (354, 616604), (417, 523448), (472, 462453), (556, 392586), (708, 308302), (834, 261724), (1109, 196824), (1112, 196293), (1416, 154151), (1668, 130862), (2218, 98412), (3327, 65608), (3336, 65431), (4436, 49206), (6654, 32804), (8201, 26616), (8872, 24603), (13308, 16402)]