512278128

素因数分解:

$2^4\times 3^3\times {\mathrm{751}}^1\times {\mathrm{1579}}^1$

素因数の和:2347

約数の個数: 80

約数和(自身を含む): 1473318400

約数和(自身を除く): 961040272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 751, 1502, 1579, 2253, 3004, 3158, 4506, 4737, 6008, 6316, 6759, 9012, 9474, 12016, 12632, 13518, 14211, 18024, 18948, 20277, 25264, 27036, 28422, 36048, 37896, 40554, 42633, 54072, 56844, 75792, 81108, 85266, 108144, 113688, 162216, 170532, 227376, 324432, 341064, 682128, 1185829, 2371658, 3557487, 4743316, 7114974, 9486632, 10672461, 14229948, 18973264, 21344922, 28459896, 32017383, 42689844, 56919792, 64034766, 85379688, 128069532, 170759376, 256139064, 512278128]

約数ペア:

[(1, 512278128), (2, 256139064), (3, 170759376), (4, 128069532), (6, 85379688), (8, 64034766), (9, 56919792), (12, 42689844), (16, 32017383), (18, 28459896), (24, 21344922), (27, 18973264), (36, 14229948), (48, 10672461), (54, 9486632), (72, 7114974), (108, 4743316), (144, 3557487), (216, 2371658), (432, 1185829), (751, 682128), (1502, 341064), (1579, 324432), (2253, 227376), (3004, 170532), (3158, 162216), (4506, 113688), (4737, 108144), (6008, 85266), (6316, 81108), (6759, 75792), (9012, 56844), (9474, 54072), (12016, 42633), (12632, 40554), (13518, 37896), (14211, 36048), (18024, 28422), (18948, 27036), (20277, 25264)]