315070844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1433}}^1$

素因数の和:1730

約数の個数: 48

約数和(自身を含む): 636007680

約数和(自身を除く): 320936836

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 263, 418, 526, 836, 1052, 1433, 2866, 2893, 4997, 5732, 5786, 9994, 11572, 15763, 19988, 27227, 31526, 54454, 54967, 63052, 108908, 109934, 219868, 299497, 376879, 598994, 753758, 1197988, 1507516, 4145669, 7160701, 8291338, 14321402, 16582676, 28642804, 78767711, 157535422, 315070844]

約数ペア:

[(1, 315070844), (2, 157535422), (4, 78767711), (11, 28642804), (19, 16582676), (22, 14321402), (38, 8291338), (44, 7160701), (76, 4145669), (209, 1507516), (263, 1197988), (418, 753758), (526, 598994), (836, 376879), (1052, 299497), (1433, 219868), (2866, 109934), (2893, 108908), (4997, 63052), (5732, 54967), (5786, 54454), (9994, 31526), (11572, 27227), (15763, 19988)]