431348288

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^2\times {\mathrm{191}}^1$

素因数の和:352

約数の個数: 84

約数和(自身を含む): 997403136

約数和(自身を除く): 566054848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 191, 224, 284, 382, 448, 497, 568, 764, 994, 1136, 1337, 1528, 1988, 2272, 2674, 3056, 3976, 4544, 5041, 5348, 6112, 7952, 10082, 10696, 12224, 13561, 15904, 20164, 21392, 27122, 31808, 35287, 40328, 42784, 54244, 70574, 80656, 85568, 94927, 108488, 141148, 161312, 189854, 216976, 282296, 322624, 379708, 433952, 564592, 759416, 867904, 962831, 1129184, 1518832, 1925662, 2258368, 3037664, 3851324, 6075328, 6739817, 7702648, 13479634, 15405296, 26959268, 30810592, 53918536, 61621184, 107837072, 215674144, 431348288]

約数ペア:

[(1, 431348288), (2, 215674144), (4, 107837072), (7, 61621184), (8, 53918536), (14, 30810592), (16, 26959268), (28, 15405296), (32, 13479634), (56, 7702648), (64, 6739817), (71, 6075328), (112, 3851324), (142, 3037664), (191, 2258368), (224, 1925662), (284, 1518832), (382, 1129184), (448, 962831), (497, 867904), (568, 759416), (764, 564592), (994, 433952), (1136, 379708), (1337, 322624), (1528, 282296), (1988, 216976), (2272, 189854), (2674, 161312), (3056, 141148), (3976, 108488), (4544, 94927), (5041, 85568), (5348, 80656), (6112, 70574), (7952, 54244), (10082, 42784), (10696, 40328), (12224, 35287), (13561, 31808), (15904, 27122), (20164, 21392)]