1520796792

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1\times {\mathrm{2647}}^1$

素因数の和:3340

約数の個数: 64

約数和(自身を含む): 3912261120

約数和(自身を除く): 2391464328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 647, 888, 1294, 1941, 2588, 2647, 3882, 5176, 5294, 7764, 7941, 10588, 15528, 15882, 21176, 23939, 31764, 47878, 63528, 71817, 95756, 97939, 143634, 191512, 195878, 287268, 293817, 391756, 574536, 587634, 783512, 1175268, 1712609, 2350536, 3425218, 5137827, 6850436, 10275654, 13700872, 20551308, 41102616, 63366533, 126733066, 190099599, 253466132, 380199198, 506932264, 760398396, 1520796792]

約数ペア:

[(1, 1520796792), (2, 760398396), (3, 506932264), (4, 380199198), (6, 253466132), (8, 190099599), (12, 126733066), (24, 63366533), (37, 41102616), (74, 20551308), (111, 13700872), (148, 10275654), (222, 6850436), (296, 5137827), (444, 3425218), (647, 2350536), (888, 1712609), (1294, 1175268), (1941, 783512), (2588, 587634), (2647, 574536), (3882, 391756), (5176, 293817), (5294, 287268), (7764, 195878), (7941, 191512), (10588, 143634), (15528, 97939), (15882, 95756), (21176, 71817), (23939, 63528), (31764, 47878)]