311907828

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{8929}}^1$

素因数の和:9048

約数の個数: 48

約数和(自身を含む): 756120960

約数和(自身を除く): 444213132

約数列:

[1, 2, 3, 4, 6, 12, 41, 71, 82, 123, 142, 164, 213, 246, 284, 426, 492, 852, 2911, 5822, 8733, 8929, 11644, 17466, 17858, 26787, 34932, 35716, 53574, 107148, 366089, 633959, 732178, 1098267, 1267918, 1464356, 1901877, 2196534, 2535836, 3803754, 4393068, 7607508, 25992319, 51984638, 77976957, 103969276, 155953914, 311907828]

約数ペア:

[(1, 311907828), (2, 155953914), (3, 103969276), (4, 77976957), (6, 51984638), (12, 25992319), (41, 7607508), (71, 4393068), (82, 3803754), (123, 2535836), (142, 2196534), (164, 1901877), (213, 1464356), (246, 1267918), (284, 1098267), (426, 732178), (492, 633959), (852, 366089), (2911, 107148), (5822, 53574), (8733, 35716), (8929, 34932), (11644, 26787), (17466, 17858)]