856212768

素因数分解:

$2^5\times 3^4\times {\mathrm{330329}}^1$

素因数の和:330351

約数の個数: 60

約数和(自身を含む): 2518105590

約数和(自身を除く): 1661892822

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 330329, 660658, 990987, 1321316, 1981974, 2642632, 2972961, 3963948, 5285264, 5945922, 7927896, 8918883, 10570528, 11891844, 15855792, 17837766, 23783688, 26756649, 31711584, 35675532, 47567376, 53513298, 71351064, 95134752, 107026596, 142702128, 214053192, 285404256, 428106384, 856212768]

約数ペア:

[(1, 856212768), (2, 428106384), (3, 285404256), (4, 214053192), (6, 142702128), (8, 107026596), (9, 95134752), (12, 71351064), (16, 53513298), (18, 47567376), (24, 35675532), (27, 31711584), (32, 26756649), (36, 23783688), (48, 17837766), (54, 15855792), (72, 11891844), (81, 10570528), (96, 8918883), (108, 7927896), (144, 5945922), (162, 5285264), (216, 3963948), (288, 2972961), (324, 2642632), (432, 1981974), (648, 1321316), (864, 990987), (1296, 660658), (2592, 330329)]