2638656

素因数分解:

$2^6\times 3^4\times {\mathrm{509}}^1$

素因数の和:533

約数の個数: 70

約数和(自身を含む): 7837170

約数和(自身を除く): 5198514

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 509, 576, 648, 864, 1018, 1296, 1527, 1728, 2036, 2592, 3054, 4072, 4581, 5184, 6108, 8144, 9162, 12216, 13743, 16288, 18324, 24432, 27486, 32576, 36648, 41229, 48864, 54972, 73296, 82458, 97728, 109944, 146592, 164916, 219888, 293184, 329832, 439776, 659664, 879552, 1319328, 2638656]

約数ペア:

[(1, 2638656), (2, 1319328), (3, 879552), (4, 659664), (6, 439776), (8, 329832), (9, 293184), (12, 219888), (16, 164916), (18, 146592), (24, 109944), (27, 97728), (32, 82458), (36, 73296), (48, 54972), (54, 48864), (64, 41229), (72, 36648), (81, 32576), (96, 27486), (108, 24432), (144, 18324), (162, 16288), (192, 13743), (216, 12216), (288, 9162), (324, 8144), (432, 6108), (509, 5184), (576, 4581), (648, 4072), (864, 3054), (1018, 2592), (1296, 2036), (1527, 1728)]