1388045472

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1314437}}^1$

素因数の和:1314461

約数の個数: 48

約数和(自身を含む): 3974860512

約数和(自身を除く): 2586815040

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 1314437, 2628874, 3943311, 5257748, 7886622, 10515496, 14458807, 15773244, 21030992, 28917614, 31546488, 42061984, 43376421, 57835228, 63092976, 86752842, 115670456, 126185952, 173505684, 231340912, 347011368, 462681824, 694022736, 1388045472]

約数ペア:

[(1, 1388045472), (2, 694022736), (3, 462681824), (4, 347011368), (6, 231340912), (8, 173505684), (11, 126185952), (12, 115670456), (16, 86752842), (22, 63092976), (24, 57835228), (32, 43376421), (33, 42061984), (44, 31546488), (48, 28917614), (66, 21030992), (88, 15773244), (96, 14458807), (132, 10515496), (176, 7886622), (264, 5257748), (352, 3943311), (528, 2628874), (1056, 1314437)]