331365384

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3271}}^1$

素因数の和:3360

約数の個数: 128

約数和(自身を含む): 1067980800

約数和(自身を除く): 736615416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 67, 72, 84, 108, 126, 134, 168, 189, 201, 216, 252, 268, 378, 402, 469, 504, 536, 603, 756, 804, 938, 1206, 1407, 1512, 1608, 1809, 1876, 2412, 2814, 3271, 3618, 3752, 4221, 4824, 5628, 6542, 7236, 8442, 9813, 11256, 12663, 13084, 14472, 16884, 19626, 22897, 25326, 26168, 29439, 33768, 39252, 45794, 50652, 58878, 68691, 78504, 88317, 91588, 101304, 117756, 137382, 176634, 183176, 206073, 219157, 235512, 274764, 353268, 412146, 438314, 549528, 618219, 657471, 706536, 824292, 876628, 1236438, 1314942, 1534099, 1648584, 1753256, 1972413, 2472876, 2629884, 3068198, 3944826, 4602297, 4945752, 5259768, 5917239, 6136396, 7889652, 9204594, 11834478, 12272792, 13806891, 15779304, 18409188, 23668956, 27613782, 36818376, 41420673, 47337912, 55227564, 82841346, 110455128, 165682692, 331365384]

約数ペア:

[(1, 331365384), (2, 165682692), (3, 110455128), (4, 82841346), (6, 55227564), (7, 47337912), (8, 41420673), (9, 36818376), (12, 27613782), (14, 23668956), (18, 18409188), (21, 15779304), (24, 13806891), (27, 12272792), (28, 11834478), (36, 9204594), (42, 7889652), (54, 6136396), (56, 5917239), (63, 5259768), (67, 4945752), (72, 4602297), (84, 3944826), (108, 3068198), (126, 2629884), (134, 2472876), (168, 1972413), (189, 1753256), (201, 1648584), (216, 1534099), (252, 1314942), (268, 1236438), (378, 876628), (402, 824292), (469, 706536), (504, 657471), (536, 618219), (603, 549528), (756, 438314), (804, 412146), (938, 353268), (1206, 274764), (1407, 235512), (1512, 219157), (1608, 206073), (1809, 183176), (1876, 176634), (2412, 137382), (2814, 117756), (3271, 101304), (3618, 91588), (3752, 88317), (4221, 78504), (4824, 68691), (5628, 58878), (6542, 50652), (7236, 45794), (8442, 39252), (9813, 33768), (11256, 29439), (12663, 26168), (13084, 25326), (14472, 22897), (16884, 19626)]