751212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 2376192

約数和(自身を除く): 1624980

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 271, 308, 396, 462, 542, 693, 813, 924, 1084, 1386, 1626, 1897, 2439, 2772, 2981, 3252, 3794, 4878, 5691, 5962, 7588, 8943, 9756, 11382, 11924, 17073, 17886, 20867, 22764, 26829, 34146, 35772, 41734, 53658, 62601, 68292, 83468, 107316, 125202, 187803, 250404, 375606, 751212]

約数ペア:

[(1, 751212), (2, 375606), (3, 250404), (4, 187803), (6, 125202), (7, 107316), (9, 83468), (11, 68292), (12, 62601), (14, 53658), (18, 41734), (21, 35772), (22, 34146), (28, 26829), (33, 22764), (36, 20867), (42, 17886), (44, 17073), (63, 11924), (66, 11382), (77, 9756), (84, 8943), (99, 7588), (126, 5962), (132, 5691), (154, 4878), (198, 3794), (231, 3252), (252, 2981), (271, 2772), (308, 2439), (396, 1897), (462, 1626), (542, 1386), (693, 1084), (813, 924)]