438106284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{158047}}^1$

素因数の和:158075

約数の個数: 72

約数和(自身を含む): 1380707328

約数和(自身を除く): 942601044

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 158047, 316094, 474141, 632188, 948282, 1106329, 1422423, 1738517, 1896564, 2212658, 2844846, 3318987, 3477034, 4425316, 5215551, 5689692, 6637974, 6954068, 9956961, 10431102, 12169619, 13275948, 15646653, 19913922, 20862204, 24339238, 31293306, 36508857, 39827844, 48678476, 62586612, 73017714, 109526571, 146035428, 219053142, 438106284]

約数ペア:

[(1, 438106284), (2, 219053142), (3, 146035428), (4, 109526571), (6, 73017714), (7, 62586612), (9, 48678476), (11, 39827844), (12, 36508857), (14, 31293306), (18, 24339238), (21, 20862204), (22, 19913922), (28, 15646653), (33, 13275948), (36, 12169619), (42, 10431102), (44, 9956961), (63, 6954068), (66, 6637974), (77, 5689692), (84, 5215551), (99, 4425316), (126, 3477034), (132, 3318987), (154, 2844846), (198, 2212658), (231, 1896564), (252, 1738517), (308, 1422423), (396, 1106329), (462, 948282), (693, 632188), (924, 474141), (1386, 316094), (2772, 158047)]