212908752

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{211219}}^1$

素因数の和:211240

約数の個数: 60

約数和(自身を含む): 680973280

約数和(自身を除く): 468064528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 211219, 422438, 633657, 844876, 1267314, 1478533, 1689752, 1900971, 2534628, 2957066, 3379504, 3801942, 4435599, 5069256, 5914132, 7603884, 8871198, 10138512, 11828264, 13306797, 15207768, 17742396, 23656528, 26613594, 30415536, 35484792, 53227188, 70969584, 106454376, 212908752]

約数ペア:

[(1, 212908752), (2, 106454376), (3, 70969584), (4, 53227188), (6, 35484792), (7, 30415536), (8, 26613594), (9, 23656528), (12, 17742396), (14, 15207768), (16, 13306797), (18, 11828264), (21, 10138512), (24, 8871198), (28, 7603884), (36, 5914132), (42, 5069256), (48, 4435599), (56, 3801942), (63, 3379504), (72, 2957066), (84, 2534628), (112, 1900971), (126, 1689752), (144, 1478533), (168, 1267314), (252, 844876), (336, 633657), (504, 422438), (1008, 211219)]