271419156

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{263}}^2$

素因数の和:645

約数の個数: 54

約数和(自身を含む): 695024330

約数和(自身を除く): 423605174

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 263, 327, 436, 526, 654, 789, 981, 1052, 1308, 1578, 1962, 2367, 3156, 3924, 4734, 9468, 28667, 57334, 69169, 86001, 114668, 138338, 172002, 207507, 258003, 276676, 344004, 415014, 516006, 622521, 830028, 1032012, 1245042, 2490084, 7539421, 15078842, 22618263, 30157684, 45236526, 67854789, 90473052, 135709578, 271419156]

約数ペア:

[(1, 271419156), (2, 135709578), (3, 90473052), (4, 67854789), (6, 45236526), (9, 30157684), (12, 22618263), (18, 15078842), (36, 7539421), (109, 2490084), (218, 1245042), (263, 1032012), (327, 830028), (436, 622521), (526, 516006), (654, 415014), (789, 344004), (981, 276676), (1052, 258003), (1308, 207507), (1578, 172002), (1962, 138338), (2367, 114668), (3156, 86001), (3924, 69169), (4734, 57334), (9468, 28667)]