252539532

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{15907}}^1$

素因数の和:15937

約数の個数: 90

約数和(自身を含む): 768022332

約数和(自身を除く): 515482800

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 15876, 15907, 31814, 47721, 63628, 95442, 111349, 143163, 190884, 222698, 286326, 334047, 429489, 445396, 572652, 668094, 779443, 858978, 1002141, 1288467, 1336188, 1558886, 1717956, 2004282, 2338329, 2576934, 3006423, 3117772, 4008564, 4676658, 5153868, 6012846, 7014987, 9019269, 9353316, 12025692, 14029974, 18038538, 21044961, 28059948, 36077076, 42089922, 63134883, 84179844, 126269766, 252539532]

約数ペア:

[(1, 252539532), (2, 126269766), (3, 84179844), (4, 63134883), (6, 42089922), (7, 36077076), (9, 28059948), (12, 21044961), (14, 18038538), (18, 14029974), (21, 12025692), (27, 9353316), (28, 9019269), (36, 7014987), (42, 6012846), (49, 5153868), (54, 4676658), (63, 4008564), (81, 3117772), (84, 3006423), (98, 2576934), (108, 2338329), (126, 2004282), (147, 1717956), (162, 1558886), (189, 1336188), (196, 1288467), (252, 1002141), (294, 858978), (324, 779443), (378, 668094), (441, 572652), (567, 445396), (588, 429489), (756, 334047), (882, 286326), (1134, 222698), (1323, 190884), (1764, 143163), (2268, 111349), (2646, 95442), (3969, 63628), (5292, 47721), (7938, 31814), (15876, 15907)]