317293312

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9319}}^1$

素因数の和:9361

約数の個数: 72

約数和(自身を含む): 762003200

約数和(自身を除く): 444709888

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 8512, 9319, 17024, 18638, 34048, 37276, 65233, 74552, 130466, 149104, 177061, 260932, 298208, 354122, 521864, 596416, 708244, 1043728, 1192832, 1239427, 1416488, 2087456, 2385664, 2478854, 2832976, 4174912, 4957708, 5665952, 8349824, 9915416, 11331904, 16699648, 19830832, 22663808, 39661664, 45327616, 79323328, 158646656, 317293312]

約数ペア:

[(1, 317293312), (2, 158646656), (4, 79323328), (7, 45327616), (8, 39661664), (14, 22663808), (16, 19830832), (19, 16699648), (28, 11331904), (32, 9915416), (38, 8349824), (56, 5665952), (64, 4957708), (76, 4174912), (112, 2832976), (128, 2478854), (133, 2385664), (152, 2087456), (224, 1416488), (256, 1239427), (266, 1192832), (304, 1043728), (448, 708244), (532, 596416), (608, 521864), (896, 354122), (1064, 298208), (1216, 260932), (1792, 177061), (2128, 149104), (2432, 130466), (4256, 74552), (4864, 65233), (8512, 37276), (9319, 34048), (17024, 18638)]