385771218

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{15809}}^1$

素因数の和:15911

約数の個数: 48

約数和(自身を含む): 908379360

約数和(自身を除く): 522608142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 98, 147, 166, 249, 294, 498, 581, 1162, 1743, 3486, 4067, 8134, 12201, 15809, 24402, 31618, 47427, 94854, 110663, 221326, 331989, 663978, 774641, 1312147, 1549282, 2323923, 2624294, 3936441, 4647846, 7872882, 9185029, 18370058, 27555087, 55110174, 64295203, 128590406, 192885609, 385771218]

約数ペア:

[(1, 385771218), (2, 192885609), (3, 128590406), (6, 64295203), (7, 55110174), (14, 27555087), (21, 18370058), (42, 9185029), (49, 7872882), (83, 4647846), (98, 3936441), (147, 2624294), (166, 2323923), (249, 1549282), (294, 1312147), (498, 774641), (581, 663978), (1162, 331989), (1743, 221326), (3486, 110663), (4067, 94854), (8134, 47427), (12201, 31618), (15809, 24402)]