1285008

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1439

約数の個数: 40

約数和(自身を含む): 3496800

約数和(自身を除く): 2211792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 1409, 2818, 4227, 5636, 8454, 11272, 16908, 22544, 26771, 33816, 53542, 67632, 80313, 107084, 160626, 214168, 321252, 428336, 642504, 1285008]

約数ペア:

[(1, 1285008), (2, 642504), (3, 428336), (4, 321252), (6, 214168), (8, 160626), (12, 107084), (16, 80313), (19, 67632), (24, 53542), (38, 33816), (48, 26771), (57, 22544), (76, 16908), (114, 11272), (152, 8454), (228, 5636), (304, 4227), (456, 2818), (912, 1409)]