7821742848

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{442807}}^1$

素因数の和:442849

約数の個数: 72

約数和(自身を含む): 21722389248

約数和(自身を除く): 13900646400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 8832, 17664, 442807, 885614, 1328421, 1771228, 2656842, 3542456, 5313684, 7084912, 10184561, 10627368, 14169824, 20369122, 21254736, 28339648, 30553683, 40738244, 42509472, 56679296, 61107366, 81476488, 85018944, 113358592, 122214732, 162952976, 170037888, 244429464, 325905952, 340075776, 488858928, 651811904, 977717856, 1303623808, 1955435712, 2607247616, 3910871424, 7821742848]

約数ペア:

[(1, 7821742848), (2, 3910871424), (3, 2607247616), (4, 1955435712), (6, 1303623808), (8, 977717856), (12, 651811904), (16, 488858928), (23, 340075776), (24, 325905952), (32, 244429464), (46, 170037888), (48, 162952976), (64, 122214732), (69, 113358592), (92, 85018944), (96, 81476488), (128, 61107366), (138, 56679296), (184, 42509472), (192, 40738244), (256, 30553683), (276, 28339648), (368, 21254736), (384, 20369122), (552, 14169824), (736, 10627368), (768, 10184561), (1104, 7084912), (1472, 5313684), (2208, 3542456), (2944, 2656842), (4416, 1771228), (5888, 1328421), (8832, 885614), (17664, 442807)]