7905078468

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{213397}}^1$

素因数の和:213431

約数の個数: 96

約数和(自身を含む): 23900576000

約数和(自身を除く): 15995497532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 343, 378, 441, 588, 686, 756, 882, 1029, 1323, 1372, 1764, 2058, 2646, 3087, 4116, 5292, 6174, 9261, 12348, 18522, 37044, 213397, 426794, 640191, 853588, 1280382, 1493779, 1920573, 2560764, 2987558, 3841146, 4481337, 5761719, 5975116, 7682292, 8962674, 10456453, 11523438, 13444011, 17925348, 20912906, 23046876, 26888022, 31369359, 40332033, 41825812, 53776044, 62738718, 73195171, 80664066, 94108077, 125477436, 146390342, 161328132, 188216154, 219585513, 282324231, 292780684, 376432308, 439171026, 564648462, 658756539, 878342052, 1129296924, 1317513078, 1976269617, 2635026156, 3952539234, 7905078468]

約数ペア:

[(1, 7905078468), (2, 3952539234), (3, 2635026156), (4, 1976269617), (6, 1317513078), (7, 1129296924), (9, 878342052), (12, 658756539), (14, 564648462), (18, 439171026), (21, 376432308), (27, 292780684), (28, 282324231), (36, 219585513), (42, 188216154), (49, 161328132), (54, 146390342), (63, 125477436), (84, 94108077), (98, 80664066), (108, 73195171), (126, 62738718), (147, 53776044), (189, 41825812), (196, 40332033), (252, 31369359), (294, 26888022), (343, 23046876), (378, 20912906), (441, 17925348), (588, 13444011), (686, 11523438), (756, 10456453), (882, 8962674), (1029, 7682292), (1323, 5975116), (1372, 5761719), (1764, 4481337), (2058, 3841146), (2646, 2987558), (3087, 2560764), (4116, 1920573), (5292, 1493779), (6174, 1280382), (9261, 853588), (12348, 640191), (18522, 426794), (37044, 213397)]