317948256

素因数分解:

$2^5\times 3^2\times {\mathrm{1103987}}^1$

素因数の和:1104003

約数の個数: 36

約数和(自身を含む): 904166172

約数和(自身を除く): 586217916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1103987, 2207974, 3311961, 4415948, 6623922, 8831896, 9935883, 13247844, 17663792, 19871766, 26495688, 35327584, 39743532, 52991376, 79487064, 105982752, 158974128, 317948256]

約数ペア:

[(1, 317948256), (2, 158974128), (3, 105982752), (4, 79487064), (6, 52991376), (8, 39743532), (9, 35327584), (12, 26495688), (16, 19871766), (18, 17663792), (24, 13247844), (32, 9935883), (36, 8831896), (48, 6623922), (72, 4415948), (96, 3311961), (144, 2207974), (288, 1103987)]