212970408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1267681}}^1$

素因数の和:1267697

約数の個数: 32

約数和(自身を含む): 608487360

約数和(自身を除く): 395516952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1267681, 2535362, 3803043, 5070724, 7606086, 8873767, 10141448, 15212172, 17747534, 26621301, 30424344, 35495068, 53242602, 70990136, 106485204, 212970408]

約数ペア:

[(1, 212970408), (2, 106485204), (3, 70990136), (4, 53242602), (6, 35495068), (7, 30424344), (8, 26621301), (12, 17747534), (14, 15212172), (21, 10141448), (24, 8873767), (28, 7606086), (42, 5070724), (56, 3803043), (84, 2535362), (168, 1267681)]