226691764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 436844800

約数和(自身を除く): 210153036

約数列:

[1, 2, 4, 13, 26, 52, 79, 139, 158, 278, 316, 397, 556, 794, 1027, 1588, 1807, 2054, 3614, 4108, 5161, 7228, 10322, 10981, 20644, 21962, 31363, 43924, 55183, 62726, 110366, 125452, 142753, 220732, 285506, 407719, 571012, 717379, 815438, 1434758, 1630876, 2869516, 4359457, 8718914, 17437828, 56672941, 113345882, 226691764]

約数ペア:

[(1, 226691764), (2, 113345882), (4, 56672941), (13, 17437828), (26, 8718914), (52, 4359457), (79, 2869516), (139, 1630876), (158, 1434758), (278, 815438), (316, 717379), (397, 571012), (556, 407719), (794, 285506), (1027, 220732), (1588, 142753), (1807, 125452), (2054, 110366), (3614, 62726), (4108, 55183), (5161, 43924), (7228, 31363), (10322, 21962), (10981, 20644)]