216460188

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{95441}}^1$

素因数の和:95464

約数の個数: 60

約数和(自身を含む): 646714992

約数和(自身を除く): 430254804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 95441, 190882, 286323, 381764, 572646, 668087, 858969, 1145292, 1336174, 1717938, 2004261, 2576907, 2672348, 3435876, 4008522, 5153814, 6012783, 7730721, 8017044, 10307628, 12025566, 15461442, 18038349, 24051132, 30922884, 36076698, 54115047, 72153396, 108230094, 216460188]

約数ペア:

[(1, 216460188), (2, 108230094), (3, 72153396), (4, 54115047), (6, 36076698), (7, 30922884), (9, 24051132), (12, 18038349), (14, 15461442), (18, 12025566), (21, 10307628), (27, 8017044), (28, 7730721), (36, 6012783), (42, 5153814), (54, 4008522), (63, 3435876), (81, 2672348), (84, 2576907), (108, 2004261), (126, 1717938), (162, 1336174), (189, 1145292), (252, 858969), (324, 668087), (378, 572646), (567, 381764), (756, 286323), (1134, 190882), (2268, 95441)]