243609282

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{30689}}^1$

素因数の和:30717

約数の個数: 60

約数和(自身を含む): 635006790

約数和(自身を除く): 391397508

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 7938, 30689, 61378, 92067, 184134, 214823, 276201, 429646, 552402, 644469, 828603, 1288938, 1503761, 1657206, 1933407, 2485809, 3007522, 3866814, 4511283, 4971618, 5800221, 9022566, 11600442, 13533849, 17400663, 27067698, 34801326, 40601547, 81203094, 121804641, 243609282]

約数ペア:

[(1, 243609282), (2, 121804641), (3, 81203094), (6, 40601547), (7, 34801326), (9, 27067698), (14, 17400663), (18, 13533849), (21, 11600442), (27, 9022566), (42, 5800221), (49, 4971618), (54, 4511283), (63, 3866814), (81, 3007522), (98, 2485809), (126, 1933407), (147, 1657206), (162, 1503761), (189, 1288938), (294, 828603), (378, 644469), (441, 552402), (567, 429646), (882, 276201), (1134, 214823), (1323, 184134), (2646, 92067), (3969, 61378), (7938, 30689)]