120690798

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 262144512

約数和(自身を除く): 141453714

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 83, 123, 138, 166, 246, 249, 257, 498, 514, 771, 943, 1542, 1886, 1909, 2829, 3403, 3818, 5658, 5727, 5911, 6806, 10209, 10537, 11454, 11822, 17733, 20418, 21074, 21331, 31611, 35466, 42662, 63222, 63993, 78269, 127986, 156538, 234807, 242351, 469614, 484702, 490613, 727053, 874571, 981226, 1454106, 1471839, 1749142, 2623713, 2943678, 5247426, 20115133, 40230266, 60345399, 120690798]

約数ペア:

[(1, 120690798), (2, 60345399), (3, 40230266), (6, 20115133), (23, 5247426), (41, 2943678), (46, 2623713), (69, 1749142), (82, 1471839), (83, 1454106), (123, 981226), (138, 874571), (166, 727053), (246, 490613), (249, 484702), (257, 469614), (498, 242351), (514, 234807), (771, 156538), (943, 127986), (1542, 78269), (1886, 63993), (1909, 63222), (2829, 42662), (3403, 35466), (3818, 31611), (5658, 21331), (5727, 21074), (5911, 20418), (6806, 17733), (10209, 11822), (10537, 11454)]