249984468

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{10867}}^1$

素因数の和:10954

約数の個数: 60

約数和(自身を含む): 662774112

約数和(自身を除く): 412789644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 852, 1278, 1917, 2556, 3834, 5751, 7668, 10867, 11502, 21734, 23004, 32601, 43468, 65202, 97803, 130404, 195606, 293409, 391212, 586818, 771557, 880227, 1173636, 1543114, 1760454, 2314671, 3086228, 3520908, 4629342, 6944013, 9258684, 13888026, 20832039, 27776052, 41664078, 62496117, 83328156, 124992234, 249984468]

約数ペア:

[(1, 249984468), (2, 124992234), (3, 83328156), (4, 62496117), (6, 41664078), (9, 27776052), (12, 20832039), (18, 13888026), (27, 9258684), (36, 6944013), (54, 4629342), (71, 3520908), (81, 3086228), (108, 2314671), (142, 1760454), (162, 1543114), (213, 1173636), (284, 880227), (324, 771557), (426, 586818), (639, 391212), (852, 293409), (1278, 195606), (1917, 130404), (2556, 97803), (3834, 65202), (5751, 43468), (7668, 32601), (10867, 23004), (11502, 21734)]