827451768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{683}}^1$

素因数の和:1069

約数の個数: 128

約数和(自身を含む): 2440730880

約数和(自身を除く): 1613279112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 353, 429, 572, 683, 706, 858, 1059, 1144, 1366, 1412, 1716, 2049, 2118, 2732, 2824, 3432, 3883, 4098, 4236, 4589, 5464, 7513, 7766, 8196, 8472, 8879, 9178, 11649, 13767, 15026, 15532, 16392, 17758, 18356, 22539, 23298, 26637, 27534, 30052, 31064, 35516, 36712, 45078, 46596, 50479, 53274, 55068, 60104, 71032, 90156, 93192, 97669, 100958, 106548, 110136, 151437, 180312, 195338, 201916, 213096, 241099, 293007, 302874, 390676, 403832, 482198, 586014, 605748, 723297, 781352, 964396, 1172028, 1211496, 1446594, 1928792, 2344056, 2652089, 2893188, 3134287, 5304178, 5786376, 6268574, 7956267, 9402861, 10608356, 12537148, 15912534, 18805722, 21216712, 25074296, 31825068, 34477157, 37611444, 63650136, 68954314, 75222888, 103431471, 137908628, 206862942, 275817256, 413725884, 827451768]

約数ペア:

[(1, 827451768), (2, 413725884), (3, 275817256), (4, 206862942), (6, 137908628), (8, 103431471), (11, 75222888), (12, 68954314), (13, 63650136), (22, 37611444), (24, 34477157), (26, 31825068), (33, 25074296), (39, 21216712), (44, 18805722), (52, 15912534), (66, 12537148), (78, 10608356), (88, 9402861), (104, 7956267), (132, 6268574), (143, 5786376), (156, 5304178), (264, 3134287), (286, 2893188), (312, 2652089), (353, 2344056), (429, 1928792), (572, 1446594), (683, 1211496), (706, 1172028), (858, 964396), (1059, 781352), (1144, 723297), (1366, 605748), (1412, 586014), (1716, 482198), (2049, 403832), (2118, 390676), (2732, 302874), (2824, 293007), (3432, 241099), (3883, 213096), (4098, 201916), (4236, 195338), (4589, 180312), (5464, 151437), (7513, 110136), (7766, 106548), (8196, 100958), (8472, 97669), (8879, 93192), (9178, 90156), (11649, 71032), (13767, 60104), (15026, 55068), (15532, 53274), (16392, 50479), (17758, 46596), (18356, 45078), (22539, 36712), (23298, 35516), (26637, 31064), (27534, 30052)]