1296605024

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{25759}}^1$

素因数の和:25804

約数の個数: 72

約数和(自身を含む): 3021802560

約数和(自身を除く): 1725197536

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 968, 1144, 1573, 1936, 2288, 3146, 3872, 4576, 6292, 12584, 25168, 25759, 50336, 51518, 103036, 206072, 283349, 334867, 412144, 566698, 669734, 824288, 1133396, 1339468, 2266792, 2678936, 3116839, 3683537, 4533584, 5357872, 6233678, 7367074, 9067168, 10715744, 12467356, 14734148, 24934712, 29468296, 40518907, 49869424, 58936592, 81037814, 99738848, 117873184, 162075628, 324151256, 648302512, 1296605024]

約数ペア:

[(1, 1296605024), (2, 648302512), (4, 324151256), (8, 162075628), (11, 117873184), (13, 99738848), (16, 81037814), (22, 58936592), (26, 49869424), (32, 40518907), (44, 29468296), (52, 24934712), (88, 14734148), (104, 12467356), (121, 10715744), (143, 9067168), (176, 7367074), (208, 6233678), (242, 5357872), (286, 4533584), (352, 3683537), (416, 3116839), (484, 2678936), (572, 2266792), (968, 1339468), (1144, 1133396), (1573, 824288), (1936, 669734), (2288, 566698), (3146, 412144), (3872, 334867), (4576, 283349), (6292, 206072), (12584, 103036), (25168, 51518), (25759, 50336)]