268218156

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{887}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 634927104

約数和(自身を除く): 366708948

約数列:

[1, 2, 3, 4, 6, 12, 113, 223, 226, 339, 446, 452, 669, 678, 887, 892, 1338, 1356, 1774, 2661, 2676, 3548, 5322, 10644, 25199, 50398, 75597, 100231, 100796, 151194, 197801, 200462, 300693, 302388, 395602, 400924, 593403, 601386, 791204, 1186806, 1202772, 2373612, 22351513, 44703026, 67054539, 89406052, 134109078, 268218156]

約数ペア:

[(1, 268218156), (2, 134109078), (3, 89406052), (4, 67054539), (6, 44703026), (12, 22351513), (113, 2373612), (223, 1202772), (226, 1186806), (339, 791204), (446, 601386), (452, 593403), (669, 400924), (678, 395602), (887, 302388), (892, 300693), (1338, 200462), (1356, 197801), (1774, 151194), (2661, 100796), (2676, 100231), (3548, 75597), (5322, 50398), (10644, 25199)]