1289276688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{3837133}}^1$

素因数の和:3837151

約数の個数: 40

約数和(自身を含む): 3806436928

約数和(自身を除く): 2517160240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 3837133, 7674266, 11511399, 15348532, 23022798, 26859931, 30697064, 46045596, 53719862, 61394128, 80579793, 92091192, 107439724, 161159586, 184182384, 214879448, 322319172, 429758896, 644638344, 1289276688]

約数ペア:

[(1, 1289276688), (2, 644638344), (3, 429758896), (4, 322319172), (6, 214879448), (7, 184182384), (8, 161159586), (12, 107439724), (14, 92091192), (16, 80579793), (21, 61394128), (24, 53719862), (28, 46045596), (42, 30697064), (48, 26859931), (56, 23022798), (84, 15348532), (112, 11511399), (168, 7674266), (336, 3837133)]