520565808

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9623}}^1$

素因数の和:9671

約数の個数: 120

約数和(自身を含む): 1632538368

約数和(自身を除く): 1111972560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 784, 966, 1104, 1127, 1176, 1288, 1932, 2254, 2352, 2576, 3381, 3864, 4508, 6762, 7728, 9016, 9623, 13524, 18032, 19246, 27048, 28869, 38492, 54096, 57738, 67361, 76984, 115476, 134722, 153968, 202083, 221329, 230952, 269444, 404166, 442658, 461904, 471527, 538888, 663987, 808332, 885316, 943054, 1077776, 1327974, 1414581, 1549303, 1616664, 1770632, 1886108, 2655948, 2829162, 3098606, 3233328, 3541264, 3772216, 4647909, 5311896, 5658324, 6197212, 7544432, 9295818, 10623792, 10845121, 11316648, 12394424, 18591636, 21690242, 22633296, 24788848, 32535363, 37183272, 43380484, 65070726, 74366544, 86760968, 130141452, 173521936, 260282904, 520565808]

約数ペア:

[(1, 520565808), (2, 260282904), (3, 173521936), (4, 130141452), (6, 86760968), (7, 74366544), (8, 65070726), (12, 43380484), (14, 37183272), (16, 32535363), (21, 24788848), (23, 22633296), (24, 21690242), (28, 18591636), (42, 12394424), (46, 11316648), (48, 10845121), (49, 10623792), (56, 9295818), (69, 7544432), (84, 6197212), (92, 5658324), (98, 5311896), (112, 4647909), (138, 3772216), (147, 3541264), (161, 3233328), (168, 3098606), (184, 2829162), (196, 2655948), (276, 1886108), (294, 1770632), (322, 1616664), (336, 1549303), (368, 1414581), (392, 1327974), (483, 1077776), (552, 943054), (588, 885316), (644, 808332), (784, 663987), (966, 538888), (1104, 471527), (1127, 461904), (1176, 442658), (1288, 404166), (1932, 269444), (2254, 230952), (2352, 221329), (2576, 202083), (3381, 153968), (3864, 134722), (4508, 115476), (6762, 76984), (7728, 67361), (9016, 57738), (9623, 54096), (13524, 38492), (18032, 28869), (19246, 27048)]