240172912

素因数分解:

$2^4\times 7^2\times {\mathrm{113}}^1\times {\mathrm{2711}}^1$

素因数の和:2846

約数の個数: 60

約数和(自身を含む): 546299856

約数和(自身を除く): 306126944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 113, 196, 226, 392, 452, 784, 791, 904, 1582, 1808, 2711, 3164, 5422, 5537, 6328, 10844, 11074, 12656, 18977, 21688, 22148, 37954, 43376, 44296, 75908, 88592, 132839, 151816, 265678, 303632, 306343, 531356, 612686, 1062712, 1225372, 2125424, 2144401, 2450744, 4288802, 4901488, 8577604, 15010807, 17155208, 30021614, 34310416, 60043228, 120086456, 240172912]

約数ペア:

[(1, 240172912), (2, 120086456), (4, 60043228), (7, 34310416), (8, 30021614), (14, 17155208), (16, 15010807), (28, 8577604), (49, 4901488), (56, 4288802), (98, 2450744), (112, 2144401), (113, 2125424), (196, 1225372), (226, 1062712), (392, 612686), (452, 531356), (784, 306343), (791, 303632), (904, 265678), (1582, 151816), (1808, 132839), (2711, 88592), (3164, 75908), (5422, 44296), (5537, 43376), (6328, 37954), (10844, 22148), (11074, 21688), (12656, 18977)]