1365477408

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{249539}}^1$

素因数の和:249574

約数の個数: 72

約数和(自身を含む): 4087465200

約数和(自身を除く): 2721987792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 249539, 499078, 748617, 998156, 1497234, 1996312, 2245851, 2994468, 3992624, 4491702, 4741241, 5988936, 7985248, 8983404, 9482482, 11977872, 14223723, 17966808, 18964964, 23955744, 28447446, 35933616, 37929928, 42671169, 56894892, 71867232, 75859856, 85342338, 113789784, 151719712, 170684676, 227579568, 341369352, 455159136, 682738704, 1365477408]

約数ペア:

[(1, 1365477408), (2, 682738704), (3, 455159136), (4, 341369352), (6, 227579568), (8, 170684676), (9, 151719712), (12, 113789784), (16, 85342338), (18, 75859856), (19, 71867232), (24, 56894892), (32, 42671169), (36, 37929928), (38, 35933616), (48, 28447446), (57, 23955744), (72, 18964964), (76, 17966808), (96, 14223723), (114, 11977872), (144, 9482482), (152, 8983404), (171, 7985248), (228, 5988936), (288, 4741241), (304, 4491702), (342, 3992624), (456, 2994468), (608, 2245851), (684, 1996312), (912, 1497234), (1368, 998156), (1824, 748617), (2736, 499078), (5472, 249539)]