1244256

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 3520944

約数和(自身を除く): 2276688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 997, 1248, 1994, 2991, 3988, 5982, 7976, 11964, 12961, 15952, 23928, 25922, 31904, 38883, 47856, 51844, 77766, 95712, 103688, 155532, 207376, 311064, 414752, 622128, 1244256]

約数ペア:

[(1, 1244256), (2, 622128), (3, 414752), (4, 311064), (6, 207376), (8, 155532), (12, 103688), (13, 95712), (16, 77766), (24, 51844), (26, 47856), (32, 38883), (39, 31904), (48, 25922), (52, 23928), (78, 15952), (96, 12961), (104, 11964), (156, 7976), (208, 5982), (312, 3988), (416, 2991), (624, 1994), (997, 1248)]