2251156752

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1597}}^1$

素因数の和:1878

約数の個数: 160

約数和(自身を含む): 6990802560

約数和(自身を除く): 4739645808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 251, 312, 351, 432, 468, 502, 624, 702, 753, 936, 1004, 1404, 1506, 1597, 1872, 2008, 2259, 2808, 3012, 3194, 3263, 4016, 4518, 4791, 5616, 6024, 6388, 6526, 6777, 9036, 9582, 9789, 12048, 12776, 13052, 13554, 14373, 18072, 19164, 19578, 20761, 25552, 26104, 27108, 28746, 29367, 36144, 38328, 39156, 41522, 43119, 52208, 54216, 57492, 58734, 62283, 76656, 78312, 83044, 86238, 88101, 108432, 114984, 117468, 124566, 156624, 166088, 172476, 176202, 186849, 229968, 234936, 249132, 332176, 344952, 352404, 373698, 400847, 469872, 498264, 560547, 689904, 704808, 747396, 801694, 996528, 1121094, 1202541, 1409616, 1494792, 1603388, 2242188, 2405082, 2989584, 3206776, 3607623, 4484376, 4810164, 5211011, 6413552, 7215246, 8968752, 9620328, 10422022, 10822869, 14430492, 15633033, 19240656, 20844044, 21645738, 28860984, 31266066, 41688088, 43291476, 46899099, 57721968, 62532132, 83376176, 86582952, 93798198, 125064264, 140697297, 173165904, 187596396, 250128528, 281394594, 375192792, 562789188, 750385584, 1125578376, 2251156752]

約数ペア:

[(1, 2251156752), (2, 1125578376), (3, 750385584), (4, 562789188), (6, 375192792), (8, 281394594), (9, 250128528), (12, 187596396), (13, 173165904), (16, 140697297), (18, 125064264), (24, 93798198), (26, 86582952), (27, 83376176), (36, 62532132), (39, 57721968), (48, 46899099), (52, 43291476), (54, 41688088), (72, 31266066), (78, 28860984), (104, 21645738), (108, 20844044), (117, 19240656), (144, 15633033), (156, 14430492), (208, 10822869), (216, 10422022), (234, 9620328), (251, 8968752), (312, 7215246), (351, 6413552), (432, 5211011), (468, 4810164), (502, 4484376), (624, 3607623), (702, 3206776), (753, 2989584), (936, 2405082), (1004, 2242188), (1404, 1603388), (1506, 1494792), (1597, 1409616), (1872, 1202541), (2008, 1121094), (2259, 996528), (2808, 801694), (3012, 747396), (3194, 704808), (3263, 689904), (4016, 560547), (4518, 498264), (4791, 469872), (5616, 400847), (6024, 373698), (6388, 352404), (6526, 344952), (6777, 332176), (9036, 249132), (9582, 234936), (9789, 229968), (12048, 186849), (12776, 176202), (13052, 172476), (13554, 166088), (14373, 156624), (18072, 124566), (19164, 117468), (19578, 114984), (20761, 108432), (25552, 88101), (26104, 86238), (27108, 83044), (28746, 78312), (29367, 76656), (36144, 62283), (38328, 58734), (39156, 57492), (41522, 54216), (43119, 52208)]