290038644

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{18269}}^1$

素因数の和:18299

約数の個数: 90

約数和(自身を含む): 882057330

約数和(自身を除く): 592018686

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 15876, 18269, 36538, 54807, 73076, 109614, 127883, 164421, 219228, 255766, 328842, 383649, 493263, 511532, 657684, 767298, 895181, 986526, 1150947, 1479789, 1534596, 1790362, 1973052, 2301894, 2685543, 2959578, 3452841, 3580724, 4603788, 5371086, 5919156, 6905682, 8056629, 10358523, 10742172, 13811364, 16113258, 20717046, 24169887, 32226516, 41434092, 48339774, 72509661, 96679548, 145019322, 290038644]

約数ペア:

[(1, 290038644), (2, 145019322), (3, 96679548), (4, 72509661), (6, 48339774), (7, 41434092), (9, 32226516), (12, 24169887), (14, 20717046), (18, 16113258), (21, 13811364), (27, 10742172), (28, 10358523), (36, 8056629), (42, 6905682), (49, 5919156), (54, 5371086), (63, 4603788), (81, 3580724), (84, 3452841), (98, 2959578), (108, 2685543), (126, 2301894), (147, 1973052), (162, 1790362), (189, 1534596), (196, 1479789), (252, 1150947), (294, 986526), (324, 895181), (378, 767298), (441, 657684), (567, 511532), (588, 493263), (756, 383649), (882, 328842), (1134, 255766), (1323, 219228), (1764, 164421), (2268, 127883), (2646, 109614), (3969, 73076), (5292, 54807), (7938, 36538), (15876, 18269)]