271491108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{31379}}^1$

素因数の和:31496

約数の個数: 48

約数和(自身を含む): 731028480

約数和(自身を除く): 459537372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 31379, 62758, 94137, 125516, 188274, 219653, 376548, 439306, 658959, 878612, 1317918, 2635836, 3232037, 6464074, 9696111, 12928148, 19392222, 22624259, 38784444, 45248518, 67872777, 90497036, 135745554, 271491108]

約数ペア:

[(1, 271491108), (2, 135745554), (3, 90497036), (4, 67872777), (6, 45248518), (7, 38784444), (12, 22624259), (14, 19392222), (21, 12928148), (28, 9696111), (42, 6464074), (84, 3232037), (103, 2635836), (206, 1317918), (309, 878612), (412, 658959), (618, 439306), (721, 376548), (1236, 219653), (1442, 188274), (2163, 125516), (2884, 94137), (4326, 62758), (8652, 31379)]