312456432

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{46831}}^1$

素因数の和:46981

約数の個数: 40

約数和(自身を含む): 813003520

約数和(自身を除く): 500547088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 46831, 93662, 140493, 187324, 280986, 374648, 561972, 749296, 1123944, 2247888, 6509509, 13019018, 19528527, 26038036, 39057054, 52076072, 78114108, 104152144, 156228216, 312456432]

約数ペア:

[(1, 312456432), (2, 156228216), (3, 104152144), (4, 78114108), (6, 52076072), (8, 39057054), (12, 26038036), (16, 19528527), (24, 13019018), (48, 6509509), (139, 2247888), (278, 1123944), (417, 749296), (556, 561972), (834, 374648), (1112, 280986), (1668, 187324), (2224, 140493), (3336, 93662), (6672, 46831)]