239919732

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{6329}}^1$

素因数の和:6364

約数の個数: 84

約数和(自身を含む): 678031620

約数和(自身を除く): 438111888

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 729, 972, 1053, 1404, 1458, 2106, 2916, 3159, 4212, 6318, 6329, 9477, 12636, 12658, 18954, 18987, 25316, 37908, 37974, 56961, 75948, 82277, 113922, 164554, 170883, 227844, 246831, 329108, 341766, 493662, 512649, 683532, 740493, 987324, 1025298, 1480986, 1537947, 2050596, 2221479, 2961972, 3075894, 4442958, 4613841, 6151788, 6664437, 8885916, 9227682, 13328874, 18455364, 19993311, 26657748, 39986622, 59979933, 79973244, 119959866, 239919732]

約数ペア:

[(1, 239919732), (2, 119959866), (3, 79973244), (4, 59979933), (6, 39986622), (9, 26657748), (12, 19993311), (13, 18455364), (18, 13328874), (26, 9227682), (27, 8885916), (36, 6664437), (39, 6151788), (52, 4613841), (54, 4442958), (78, 3075894), (81, 2961972), (108, 2221479), (117, 2050596), (156, 1537947), (162, 1480986), (234, 1025298), (243, 987324), (324, 740493), (351, 683532), (468, 512649), (486, 493662), (702, 341766), (729, 329108), (972, 246831), (1053, 227844), (1404, 170883), (1458, 164554), (2106, 113922), (2916, 82277), (3159, 75948), (4212, 56961), (6318, 37974), (6329, 37908), (9477, 25316), (12636, 18987), (12658, 18954)]