217751424

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{51551}}^1$

素因数の和:51579

約数の個数: 64

約数和(自身を含む): 630996480

約数和(自身を除く): 413245056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 51551, 103102, 154653, 206204, 309306, 412408, 567061, 618612, 824816, 1134122, 1237224, 1649632, 1701183, 2268244, 2474448, 3299264, 3402366, 4536488, 4948896, 6598528, 6804732, 9072976, 9897792, 13609464, 18145952, 19795584, 27218928, 36291904, 54437856, 72583808, 108875712, 217751424]

約数ペア:

[(1, 217751424), (2, 108875712), (3, 72583808), (4, 54437856), (6, 36291904), (8, 27218928), (11, 19795584), (12, 18145952), (16, 13609464), (22, 9897792), (24, 9072976), (32, 6804732), (33, 6598528), (44, 4948896), (48, 4536488), (64, 3402366), (66, 3299264), (88, 2474448), (96, 2268244), (128, 1701183), (132, 1649632), (176, 1237224), (192, 1134122), (264, 824816), (352, 618612), (384, 567061), (528, 412408), (704, 309306), (1056, 206204), (1408, 154653), (2112, 103102), (4224, 51551)]