283919916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{11777}}^1$

素因数の和:11839

約数の個数: 72

約数和(自身を含む): 789502896

約数和(自身を除く): 505582980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 3444, 4018, 6027, 8036, 11777, 12054, 23554, 24108, 35331, 47108, 70662, 82439, 141324, 164878, 247317, 329756, 482857, 494634, 577073, 965714, 989268, 1154146, 1448571, 1731219, 1931428, 2308292, 2897142, 3379999, 3462438, 5794284, 6759998, 6924876, 10139997, 13519996, 20279994, 23659993, 40559988, 47319986, 70979979, 94639972, 141959958, 283919916]

約数ペア:

[(1, 283919916), (2, 141959958), (3, 94639972), (4, 70979979), (6, 47319986), (7, 40559988), (12, 23659993), (14, 20279994), (21, 13519996), (28, 10139997), (41, 6924876), (42, 6759998), (49, 5794284), (82, 3462438), (84, 3379999), (98, 2897142), (123, 2308292), (147, 1931428), (164, 1731219), (196, 1448571), (246, 1154146), (287, 989268), (294, 965714), (492, 577073), (574, 494634), (588, 482857), (861, 329756), (1148, 247317), (1722, 164878), (2009, 141324), (3444, 82439), (4018, 70662), (6027, 47108), (8036, 35331), (11777, 24108), (12054, 23554)]