712408788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{217463}}^1$

素因数の和:217493

約数の個数: 72

約数和(自身を含む): 2216393088

約数和(自身を除く): 1503984300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 217463, 434926, 652389, 869852, 1304778, 1522241, 1957167, 2609556, 2827019, 3044482, 3914334, 4566723, 5654038, 6088964, 7828668, 8481057, 9133446, 11308076, 13700169, 16962114, 18266892, 19789133, 25443171, 27400338, 33924228, 39578266, 50886342, 54800676, 59367399, 79156532, 101772684, 118734798, 178102197, 237469596, 356204394, 712408788]

約数ペア:

[(1, 712408788), (2, 356204394), (3, 237469596), (4, 178102197), (6, 118734798), (7, 101772684), (9, 79156532), (12, 59367399), (13, 54800676), (14, 50886342), (18, 39578266), (21, 33924228), (26, 27400338), (28, 25443171), (36, 19789133), (39, 18266892), (42, 16962114), (52, 13700169), (63, 11308076), (78, 9133446), (84, 8481057), (91, 7828668), (117, 6088964), (126, 5654038), (156, 4566723), (182, 3914334), (234, 3044482), (252, 2827019), (273, 2609556), (364, 1957167), (468, 1522241), (546, 1304778), (819, 869852), (1092, 652389), (1638, 434926), (3276, 217463)]