2227778916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1254

約数の個数: 144

約数和(自身を含む): 6040387584

約数和(自身を除く): 3812608668

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 43, 44, 62, 66, 86, 93, 121, 124, 129, 132, 172, 186, 242, 258, 341, 363, 372, 473, 484, 516, 682, 726, 946, 1023, 1151, 1333, 1364, 1419, 1452, 1892, 2046, 2302, 2666, 2838, 3453, 3751, 3999, 4092, 4604, 5203, 5332, 5676, 6906, 7502, 7998, 10406, 11253, 12661, 13812, 14663, 15004, 15609, 15996, 20812, 22506, 25322, 29326, 31218, 35681, 37983, 43989, 45012, 49493, 50644, 58652, 62436, 71362, 75966, 87978, 98986, 107043, 139271, 142724, 148479, 151932, 161293, 175956, 197972, 214086, 278542, 296958, 322586, 392491, 417813, 428172, 483879, 544423, 557084, 593916, 645172, 784982, 835626, 967758, 1088846, 1177473, 1534283, 1569964, 1633269, 1671252, 1935516, 2177692, 2354946, 3068566, 3266538, 4317401, 4602849, 4709892, 5988653, 6137132, 6533076, 8634802, 9205698, 11977306, 12952203, 16877113, 17269604, 17965959, 18411396, 23954612, 25904406, 33754226, 35931918, 50631339, 51808812, 67508452, 71863836, 101262678, 185648243, 202525356, 371296486, 556944729, 742592972, 1113889458, 2227778916]

約数ペア:

[(1, 2227778916), (2, 1113889458), (3, 742592972), (4, 556944729), (6, 371296486), (11, 202525356), (12, 185648243), (22, 101262678), (31, 71863836), (33, 67508452), (43, 51808812), (44, 50631339), (62, 35931918), (66, 33754226), (86, 25904406), (93, 23954612), (121, 18411396), (124, 17965959), (129, 17269604), (132, 16877113), (172, 12952203), (186, 11977306), (242, 9205698), (258, 8634802), (341, 6533076), (363, 6137132), (372, 5988653), (473, 4709892), (484, 4602849), (516, 4317401), (682, 3266538), (726, 3068566), (946, 2354946), (1023, 2177692), (1151, 1935516), (1333, 1671252), (1364, 1633269), (1419, 1569964), (1452, 1534283), (1892, 1177473), (2046, 1088846), (2302, 967758), (2666, 835626), (2838, 784982), (3453, 645172), (3751, 593916), (3999, 557084), (4092, 544423), (4604, 483879), (5203, 428172), (5332, 417813), (5676, 392491), (6906, 322586), (7502, 296958), (7998, 278542), (10406, 214086), (11253, 197972), (12661, 175956), (13812, 161293), (14663, 151932), (15004, 148479), (15609, 142724), (15996, 139271), (20812, 107043), (22506, 98986), (25322, 87978), (29326, 75966), (31218, 71362), (35681, 62436), (37983, 58652), (43989, 50644), (45012, 49493)]