311064

素因数分解:

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

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 838320

約数和(自身を除く): 527256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 997, 1994, 2991, 3988, 5982, 7976, 11964, 12961, 23928, 25922, 38883, 51844, 77766, 103688, 155532, 311064]

約数ペア:

[(1, 311064), (2, 155532), (3, 103688), (4, 77766), (6, 51844), (8, 38883), (12, 25922), (13, 23928), (24, 12961), (26, 11964), (39, 7976), (52, 5982), (78, 3988), (104, 2991), (156, 1994), (312, 997)]