1216623024

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{90847}}^1$

素因数の和:90895

約数の個数: 80

約数和(自身を含む): 3604848640

約数和(自身を除く): 2388225616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 90847, 181694, 272541, 363388, 545082, 726776, 817623, 1090164, 1453552, 1635246, 2180328, 2452869, 2816257, 3270492, 4360656, 4905738, 5632514, 6540984, 8448771, 9811476, 11265028, 13081968, 16897542, 19622952, 22530056, 25346313, 33795084, 39245904, 45060112, 50692626, 67590168, 76038939, 101385252, 135180336, 152077878, 202770504, 304155756, 405541008, 608311512, 1216623024]

約数ペア:

[(1, 1216623024), (2, 608311512), (3, 405541008), (4, 304155756), (6, 202770504), (8, 152077878), (9, 135180336), (12, 101385252), (16, 76038939), (18, 67590168), (24, 50692626), (27, 45060112), (31, 39245904), (36, 33795084), (48, 25346313), (54, 22530056), (62, 19622952), (72, 16897542), (93, 13081968), (108, 11265028), (124, 9811476), (144, 8448771), (186, 6540984), (216, 5632514), (248, 4905738), (279, 4360656), (372, 3270492), (432, 2816257), (496, 2452869), (558, 2180328), (744, 1635246), (837, 1453552), (1116, 1090164), (1488, 817623), (1674, 726776), (2232, 545082), (3348, 363388), (4464, 272541), (6696, 181694), (13392, 90847)]