293985276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 798753312

約数和(自身を除く): 504768036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 37, 39, 52, 53, 62, 74, 78, 93, 106, 111, 124, 148, 156, 159, 186, 212, 222, 318, 372, 403, 444, 481, 636, 689, 806, 961, 962, 1147, 1209, 1378, 1443, 1612, 1643, 1922, 1924, 1961, 2067, 2294, 2418, 2756, 2883, 2886, 3286, 3441, 3844, 3922, 4134, 4588, 4836, 4929, 5766, 5772, 5883, 6572, 6882, 7844, 8268, 9858, 11532, 11766, 12493, 13764, 14911, 19716, 21359, 23532, 24986, 25493, 29822, 35557, 37479, 42718, 44733, 49972, 50933, 50986, 59644, 60791, 64077, 71114, 74958, 76479, 85436, 89466, 101866, 101972, 106671, 121582, 128154, 142228, 149916, 152799, 152958, 178932, 182373, 203732, 213342, 243164, 256308, 305598, 305916, 364746, 426684, 462241, 611196, 662129, 729492, 790283, 924482, 1324258, 1386723, 1580566, 1848964, 1884521, 1986387, 2370849, 2648516, 2773446, 3161132, 3769042, 3972774, 4741698, 5546892, 5653563, 7538084, 7945548, 9483396, 11307126, 22614252, 24498773, 48997546, 73496319, 97995092, 146992638, 293985276]

約数ペア:

[(1, 293985276), (2, 146992638), (3, 97995092), (4, 73496319), (6, 48997546), (12, 24498773), (13, 22614252), (26, 11307126), (31, 9483396), (37, 7945548), (39, 7538084), (52, 5653563), (53, 5546892), (62, 4741698), (74, 3972774), (78, 3769042), (93, 3161132), (106, 2773446), (111, 2648516), (124, 2370849), (148, 1986387), (156, 1884521), (159, 1848964), (186, 1580566), (212, 1386723), (222, 1324258), (318, 924482), (372, 790283), (403, 729492), (444, 662129), (481, 611196), (636, 462241), (689, 426684), (806, 364746), (961, 305916), (962, 305598), (1147, 256308), (1209, 243164), (1378, 213342), (1443, 203732), (1612, 182373), (1643, 178932), (1922, 152958), (1924, 152799), (1961, 149916), (2067, 142228), (2294, 128154), (2418, 121582), (2756, 106671), (2883, 101972), (2886, 101866), (3286, 89466), (3441, 85436), (3844, 76479), (3922, 74958), (4134, 71114), (4588, 64077), (4836, 60791), (4929, 59644), (5766, 50986), (5772, 50933), (5883, 49972), (6572, 44733), (6882, 42718), (7844, 37479), (8268, 35557), (9858, 29822), (11532, 25493), (11766, 24986), (12493, 23532), (13764, 21359), (14911, 19716)]