13303215256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1641

約数の個数: 96

約数和(自身を含む): 27593881200

約数和(自身を除く): 14290665944

約数列:

[1, 2, 4, 8, 19, 31, 38, 61, 62, 76, 122, 124, 152, 244, 248, 488, 589, 961, 1159, 1178, 1493, 1891, 1922, 2318, 2356, 2986, 3782, 3844, 4636, 4712, 5972, 7564, 7688, 9272, 11944, 15128, 18259, 28367, 35929, 36518, 46283, 56734, 58621, 71858, 73036, 91073, 92566, 113468, 117242, 143716, 146072, 182146, 185132, 226936, 234484, 287432, 364292, 370264, 468968, 728584, 879377, 1113799, 1434773, 1730387, 1758754, 2227598, 2823263, 2869546, 3460774, 3517508, 4455196, 5646526, 5739092, 6921548, 7035016, 8910392, 11293052, 11478184, 13843096, 22586104, 27260687, 53641997, 54521374, 87521153, 107283994, 109042748, 175042306, 214567988, 218085496, 350084612, 429135976, 700169224, 1662901907, 3325803814, 6651607628, 13303215256]

約数ペア:

[(1, 13303215256), (2, 6651607628), (4, 3325803814), (8, 1662901907), (19, 700169224), (31, 429135976), (38, 350084612), (61, 218085496), (62, 214567988), (76, 175042306), (122, 109042748), (124, 107283994), (152, 87521153), (244, 54521374), (248, 53641997), (488, 27260687), (589, 22586104), (961, 13843096), (1159, 11478184), (1178, 11293052), (1493, 8910392), (1891, 7035016), (1922, 6921548), (2318, 5739092), (2356, 5646526), (2986, 4455196), (3782, 3517508), (3844, 3460774), (4636, 2869546), (4712, 2823263), (5972, 2227598), (7564, 1758754), (7688, 1730387), (9272, 1434773), (11944, 1113799), (15128, 879377), (18259, 728584), (28367, 468968), (35929, 370264), (36518, 364292), (46283, 287432), (56734, 234484), (58621, 226936), (71858, 185132), (73036, 182146), (91073, 146072), (92566, 143716), (113468, 117242)]