402136452

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{80363}}^1$

素因数の和:80512

約数の個数: 36

約数和(自身を含む): 1023837360

約数和(自身を除く): 621700908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 80363, 160726, 241089, 321452, 482178, 723267, 964356, 1446534, 2893068, 11170457, 22340914, 33511371, 44681828, 67022742, 100534113, 134045484, 201068226, 402136452]

約数ペア:

[(1, 402136452), (2, 201068226), (3, 134045484), (4, 100534113), (6, 67022742), (9, 44681828), (12, 33511371), (18, 22340914), (36, 11170457), (139, 2893068), (278, 1446534), (417, 964356), (556, 723267), (834, 482178), (1251, 321452), (1668, 241089), (2502, 160726), (5004, 80363)]