523266856

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{787}}^1$

素因数の和:1214

約数の個数: 64

約数和(自身を含む): 1161953280

約数和(自身を除く): 638686424

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 383, 434, 766, 787, 868, 1532, 1574, 1736, 2681, 3064, 3148, 5362, 5509, 6296, 10724, 11018, 11873, 21448, 22036, 23746, 24397, 44072, 47492, 48794, 83111, 94984, 97588, 166222, 170779, 195176, 301421, 332444, 341558, 602842, 664888, 683116, 1205684, 1366232, 2109947, 2411368, 4219894, 8439788, 9344051, 16879576, 18688102, 37376204, 65408357, 74752408, 130816714, 261633428, 523266856]

約数ペア:

[(1, 523266856), (2, 261633428), (4, 130816714), (7, 74752408), (8, 65408357), (14, 37376204), (28, 18688102), (31, 16879576), (56, 9344051), (62, 8439788), (124, 4219894), (217, 2411368), (248, 2109947), (383, 1366232), (434, 1205684), (766, 683116), (787, 664888), (868, 602842), (1532, 341558), (1574, 332444), (1736, 301421), (2681, 195176), (3064, 170779), (3148, 166222), (5362, 97588), (5509, 94984), (6296, 83111), (10724, 48794), (11018, 47492), (11873, 44072), (21448, 24397), (22036, 23746)]