2693390856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{691}}^1$

素因数の和:788

約数の個数: 144

約数和(自身を含む): 7544972880

約数和(自身を除く): 4851582024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 169, 186, 248, 312, 338, 372, 403, 507, 676, 691, 744, 806, 961, 1014, 1209, 1352, 1382, 1612, 1922, 2028, 2073, 2418, 2764, 2883, 3224, 3844, 4056, 4146, 4836, 5239, 5528, 5766, 7688, 8292, 8983, 9672, 10478, 11532, 12493, 15717, 16584, 17966, 20956, 21421, 23064, 24986, 26949, 31434, 35932, 37479, 41912, 42842, 49972, 53898, 62868, 64263, 71864, 74958, 85684, 99944, 107796, 116779, 125736, 128526, 149916, 162409, 171368, 215592, 233558, 257052, 278473, 299832, 324818, 350337, 467116, 487227, 514104, 556946, 649636, 664051, 700674, 835419, 934232, 974454, 1113892, 1299272, 1328102, 1401348, 1670838, 1948908, 1992153, 2227784, 2656204, 2802696, 3341676, 3620149, 3897816, 3984306, 5312408, 6683352, 7240298, 7968612, 8632663, 10860447, 14480596, 15937224, 17265326, 21720894, 25897989, 28961192, 34530652, 43441788, 51795978, 69061304, 86883576, 103591956, 112224619, 207183912, 224449238, 336673857, 448898476, 673347714, 897796952, 1346695428, 2693390856]

約数ペア:

[(1, 2693390856), (2, 1346695428), (3, 897796952), (4, 673347714), (6, 448898476), (8, 336673857), (12, 224449238), (13, 207183912), (24, 112224619), (26, 103591956), (31, 86883576), (39, 69061304), (52, 51795978), (62, 43441788), (78, 34530652), (93, 28961192), (104, 25897989), (124, 21720894), (156, 17265326), (169, 15937224), (186, 14480596), (248, 10860447), (312, 8632663), (338, 7968612), (372, 7240298), (403, 6683352), (507, 5312408), (676, 3984306), (691, 3897816), (744, 3620149), (806, 3341676), (961, 2802696), (1014, 2656204), (1209, 2227784), (1352, 1992153), (1382, 1948908), (1612, 1670838), (1922, 1401348), (2028, 1328102), (2073, 1299272), (2418, 1113892), (2764, 974454), (2883, 934232), (3224, 835419), (3844, 700674), (4056, 664051), (4146, 649636), (4836, 556946), (5239, 514104), (5528, 487227), (5766, 467116), (7688, 350337), (8292, 324818), (8983, 299832), (9672, 278473), (10478, 257052), (11532, 233558), (12493, 215592), (15717, 171368), (16584, 162409), (17966, 149916), (20956, 128526), (21421, 125736), (23064, 116779), (24986, 107796), (26949, 99944), (31434, 85684), (35932, 74958), (37479, 71864), (41912, 64263), (42842, 62868), (49972, 53898)]