438514182

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{797}}^1$

素因数の和:1274

約数の個数: 64

約数和(自身を含む): 1020418560

約数和(自身を除く): 581904378

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 443, 621, 797, 886, 1242, 1329, 1594, 2391, 2658, 3987, 4782, 7173, 7974, 10189, 11961, 14346, 18331, 20378, 21519, 23922, 30567, 36662, 43038, 54993, 61134, 91701, 109986, 164979, 183402, 275103, 329958, 353071, 494937, 550206, 706142, 989874, 1059213, 2118426, 3177639, 6355278, 8120633, 9532917, 16241266, 19065834, 24361899, 48723798, 73085697, 146171394, 219257091, 438514182]

約数ペア:

[(1, 438514182), (2, 219257091), (3, 146171394), (6, 73085697), (9, 48723798), (18, 24361899), (23, 19065834), (27, 16241266), (46, 9532917), (54, 8120633), (69, 6355278), (138, 3177639), (207, 2118426), (414, 1059213), (443, 989874), (621, 706142), (797, 550206), (886, 494937), (1242, 353071), (1329, 329958), (1594, 275103), (2391, 183402), (2658, 164979), (3987, 109986), (4782, 91701), (7173, 61134), (7974, 54993), (10189, 43038), (11961, 36662), (14346, 30567), (18331, 23922), (20378, 21519)]