340141802

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 731566080

約数和(自身を除く): 391424278

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 77, 83, 89, 91, 143, 154, 161, 166, 178, 182, 253, 286, 299, 322, 506, 581, 598, 623, 913, 979, 1001, 1079, 1157, 1162, 1246, 1771, 1826, 1909, 1958, 2002, 2047, 2093, 2158, 2314, 3289, 3542, 3818, 4094, 4186, 6391, 6578, 6853, 7387, 7553, 8099, 11869, 12727, 12782, 13363, 13706, 14329, 14774, 15106, 16198, 20999, 22517, 23023, 23738, 24817, 25454, 26611, 26726, 28658, 41998, 45034, 46046, 49634, 51709, 53222, 81257, 83083, 89089, 96031, 103418, 146993, 157619, 162514, 166166, 169901, 173719, 178178, 186277, 192062, 272987, 292721, 293986, 315238, 339802, 347438, 372554, 545974, 568799, 585442, 672217, 1056341, 1137598, 1189307, 1344434, 1868911, 1910909, 2049047, 2112682, 2208713, 2378614, 3737822, 3821818, 4098094, 4417426, 7394387, 13082377, 14788774, 15460991, 24295843, 26164754, 30921982, 48591686, 170070901, 340141802]

約数ペア:

[(1, 340141802), (2, 170070901), (7, 48591686), (11, 30921982), (13, 26164754), (14, 24295843), (22, 15460991), (23, 14788774), (26, 13082377), (46, 7394387), (77, 4417426), (83, 4098094), (89, 3821818), (91, 3737822), (143, 2378614), (154, 2208713), (161, 2112682), (166, 2049047), (178, 1910909), (182, 1868911), (253, 1344434), (286, 1189307), (299, 1137598), (322, 1056341), (506, 672217), (581, 585442), (598, 568799), (623, 545974), (913, 372554), (979, 347438), (1001, 339802), (1079, 315238), (1157, 293986), (1162, 292721), (1246, 272987), (1771, 192062), (1826, 186277), (1909, 178178), (1958, 173719), (2002, 169901), (2047, 166166), (2093, 162514), (2158, 157619), (2314, 146993), (3289, 103418), (3542, 96031), (3818, 89089), (4094, 83083), (4186, 81257), (6391, 53222), (6578, 51709), (6853, 49634), (7387, 46046), (7553, 45034), (8099, 41998), (11869, 28658), (12727, 26726), (12782, 26611), (13363, 25454), (13706, 24817), (14329, 23738), (14774, 23023), (15106, 22517), (16198, 20999)]