221670528

素因数分解:

$2^7\times 3^1\times {\mathrm{139}}^1\times {\mathrm{4153}}^1$

素因数の和:4309

約数の個数: 64

約数和(自身を含む): 593191200

約数和(自身を除く): 371520672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 278, 384, 417, 556, 834, 1112, 1668, 2224, 3336, 4153, 4448, 6672, 8306, 8896, 12459, 13344, 16612, 17792, 24918, 26688, 33224, 49836, 53376, 66448, 99672, 132896, 199344, 265792, 398688, 531584, 577267, 797376, 1154534, 1594752, 1731801, 2309068, 3463602, 4618136, 6927204, 9236272, 13854408, 18472544, 27708816, 36945088, 55417632, 73890176, 110835264, 221670528]

約数ペア:

[(1, 221670528), (2, 110835264), (3, 73890176), (4, 55417632), (6, 36945088), (8, 27708816), (12, 18472544), (16, 13854408), (24, 9236272), (32, 6927204), (48, 4618136), (64, 3463602), (96, 2309068), (128, 1731801), (139, 1594752), (192, 1154534), (278, 797376), (384, 577267), (417, 531584), (556, 398688), (834, 265792), (1112, 199344), (1668, 132896), (2224, 99672), (3336, 66448), (4153, 53376), (4448, 49836), (6672, 33224), (8306, 26688), (8896, 24918), (12459, 17792), (13344, 16612)]