516156768

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{13681}}^1$

素因数の和:13828

約数の個数: 72

約数和(自身を含む): 1479133656

約数和(自身を除く): 962976888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4192, 4716, 6288, 9432, 12576, 13681, 18864, 27362, 37728, 41043, 54724, 82086, 109448, 123129, 164172, 218896, 246258, 328344, 437792, 492516, 656688, 985032, 1313376, 1792211, 1970064, 3584422, 3940128, 5376633, 7168844, 10753266, 14337688, 16129899, 21506532, 28675376, 32259798, 43013064, 57350752, 64519596, 86026128, 129039192, 172052256, 258078384, 516156768]

約数ペア:

[(1, 516156768), (2, 258078384), (3, 172052256), (4, 129039192), (6, 86026128), (8, 64519596), (9, 57350752), (12, 43013064), (16, 32259798), (18, 28675376), (24, 21506532), (32, 16129899), (36, 14337688), (48, 10753266), (72, 7168844), (96, 5376633), (131, 3940128), (144, 3584422), (262, 1970064), (288, 1792211), (393, 1313376), (524, 985032), (786, 656688), (1048, 492516), (1179, 437792), (1572, 328344), (2096, 246258), (2358, 218896), (3144, 164172), (4192, 123129), (4716, 109448), (6288, 82086), (9432, 54724), (12576, 41043), (13681, 37728), (18864, 27362)]