2240438448

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{7643}}^1$

素因数の和:7882

約数の個数: 80

約数和(自身を含む): 6005615616

約数和(自身を除く): 3765177168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 197, 248, 372, 394, 496, 591, 744, 788, 1182, 1488, 1576, 2364, 3152, 4728, 6107, 7643, 9456, 12214, 15286, 18321, 22929, 24428, 30572, 36642, 45858, 48856, 61144, 73284, 91716, 97712, 122288, 146568, 183432, 236933, 293136, 366864, 473866, 710799, 947732, 1421598, 1505671, 1895464, 2843196, 3011342, 3790928, 4517013, 5686392, 6022684, 9034026, 11372784, 12045368, 18068052, 24090736, 36136104, 46675801, 72272208, 93351602, 140027403, 186703204, 280054806, 373406408, 560109612, 746812816, 1120219224, 2240438448]

約数ペア:

[(1, 2240438448), (2, 1120219224), (3, 746812816), (4, 560109612), (6, 373406408), (8, 280054806), (12, 186703204), (16, 140027403), (24, 93351602), (31, 72272208), (48, 46675801), (62, 36136104), (93, 24090736), (124, 18068052), (186, 12045368), (197, 11372784), (248, 9034026), (372, 6022684), (394, 5686392), (496, 4517013), (591, 3790928), (744, 3011342), (788, 2843196), (1182, 1895464), (1488, 1505671), (1576, 1421598), (2364, 947732), (3152, 710799), (4728, 473866), (6107, 366864), (7643, 293136), (9456, 236933), (12214, 183432), (15286, 146568), (18321, 122288), (22929, 97712), (24428, 91716), (30572, 73284), (36642, 61144), (45858, 48856)]