513570864

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2963}}^1$

素因数の和:3154

約数の個数: 80

約数和(自身を含む): 1393696512

約数和(自身を除く): 880125648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 157, 184, 276, 314, 368, 471, 552, 628, 942, 1104, 1256, 1884, 2512, 2963, 3611, 3768, 5926, 7222, 7536, 8889, 10833, 11852, 14444, 17778, 21666, 23704, 28888, 35556, 43332, 47408, 57776, 68149, 71112, 86664, 136298, 142224, 173328, 204447, 272596, 408894, 465191, 545192, 817788, 930382, 1090384, 1395573, 1635576, 1860764, 2791146, 3271152, 3721528, 5582292, 7443056, 10699393, 11164584, 21398786, 22329168, 32098179, 42797572, 64196358, 85595144, 128392716, 171190288, 256785432, 513570864]

約数ペア:

[(1, 513570864), (2, 256785432), (3, 171190288), (4, 128392716), (6, 85595144), (8, 64196358), (12, 42797572), (16, 32098179), (23, 22329168), (24, 21398786), (46, 11164584), (48, 10699393), (69, 7443056), (92, 5582292), (138, 3721528), (157, 3271152), (184, 2791146), (276, 1860764), (314, 1635576), (368, 1395573), (471, 1090384), (552, 930382), (628, 817788), (942, 545192), (1104, 465191), (1256, 408894), (1884, 272596), (2512, 204447), (2963, 173328), (3611, 142224), (3768, 136298), (5926, 86664), (7222, 71112), (7536, 68149), (8889, 57776), (10833, 47408), (11852, 43332), (14444, 35556), (17778, 28888), (21666, 23704)]