317788368

素因数分解:

$2^4\times 3^1\times {\mathrm{431}}^1\times {\mathrm{15361}}^1$

素因数の和:15803

約数の個数: 40

約数和(自身を含む): 822911616

約数和(自身を除く): 505123248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431, 862, 1293, 1724, 2586, 3448, 5172, 6896, 10344, 15361, 20688, 30722, 46083, 61444, 92166, 122888, 184332, 245776, 368664, 737328, 6620591, 13241182, 19861773, 26482364, 39723546, 52964728, 79447092, 105929456, 158894184, 317788368]

約数ペア:

[(1, 317788368), (2, 158894184), (3, 105929456), (4, 79447092), (6, 52964728), (8, 39723546), (12, 26482364), (16, 19861773), (24, 13241182), (48, 6620591), (431, 737328), (862, 368664), (1293, 245776), (1724, 184332), (2586, 122888), (3448, 92166), (5172, 61444), (6896, 46083), (10344, 30722), (15361, 20688)]