319985136

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{17497}}^1$

素因数の和:17638

約数の個数: 60

約数和(自身を含む): 902616832

約数和(自身を除く): 582631696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4572, 6096, 9144, 17497, 18288, 34994, 52491, 69988, 104982, 139976, 157473, 209964, 279952, 314946, 419928, 629892, 839856, 1259784, 2222119, 2519568, 4444238, 6666357, 8888476, 13332714, 17776952, 19999071, 26665428, 35553904, 39998142, 53330856, 79996284, 106661712, 159992568, 319985136]

約数ペア:

[(1, 319985136), (2, 159992568), (3, 106661712), (4, 79996284), (6, 53330856), (8, 39998142), (9, 35553904), (12, 26665428), (16, 19999071), (18, 17776952), (24, 13332714), (36, 8888476), (48, 6666357), (72, 4444238), (127, 2519568), (144, 2222119), (254, 1259784), (381, 839856), (508, 629892), (762, 419928), (1016, 314946), (1143, 279952), (1524, 209964), (2032, 157473), (2286, 139976), (3048, 104982), (4572, 69988), (6096, 52491), (9144, 34994), (17497, 18288)]