274721328

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{90847}}^1$

素因数の和:90871

約数の個数: 80

約数和(自身を含む): 901212160

約数和(自身を除く): 626490832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 90847, 181694, 272541, 363388, 545082, 635929, 726776, 817623, 1090164, 1271858, 1453552, 1635246, 1907787, 2180328, 2452869, 2543716, 3270492, 3815574, 4360656, 4905738, 5087432, 5723361, 6540984, 7631148, 9811476, 10174864, 11446722, 13081968, 15262296, 17170083, 19622952, 22893444, 30524592, 34340166, 39245904, 45786888, 68680332, 91573776, 137360664, 274721328]

約数ペア:

[(1, 274721328), (2, 137360664), (3, 91573776), (4, 68680332), (6, 45786888), (7, 39245904), (8, 34340166), (9, 30524592), (12, 22893444), (14, 19622952), (16, 17170083), (18, 15262296), (21, 13081968), (24, 11446722), (27, 10174864), (28, 9811476), (36, 7631148), (42, 6540984), (48, 5723361), (54, 5087432), (56, 4905738), (63, 4360656), (72, 3815574), (84, 3270492), (108, 2543716), (112, 2452869), (126, 2180328), (144, 1907787), (168, 1635246), (189, 1453552), (216, 1271858), (252, 1090164), (336, 817623), (378, 726776), (432, 635929), (504, 545082), (756, 363388), (1008, 272541), (1512, 181694), (3024, 90847)]