1566978864

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{3361}}^1$

素因数の和:4266

約数の個数: 80

約数和(自身を含む): 4422347904

約数和(自身を除く): 2855369040

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 883, 1766, 2649, 3361, 3532, 5298, 6722, 7064, 9713, 10083, 10596, 13444, 14128, 19426, 20166, 21192, 26888, 29139, 36971, 38852, 40332, 42384, 53776, 58278, 73942, 77704, 80664, 110913, 116556, 147884, 155408, 161328, 221826, 233112, 295768, 443652, 466224, 591536, 887304, 1774608, 2967763, 5935526, 8903289, 11871052, 17806578, 23742104, 32645393, 35613156, 47484208, 65290786, 71226312, 97936179, 130581572, 142452624, 195872358, 261163144, 391744716, 522326288, 783489432, 1566978864]

約数ペア:

[(1, 1566978864), (2, 783489432), (3, 522326288), (4, 391744716), (6, 261163144), (8, 195872358), (11, 142452624), (12, 130581572), (16, 97936179), (22, 71226312), (24, 65290786), (33, 47484208), (44, 35613156), (48, 32645393), (66, 23742104), (88, 17806578), (132, 11871052), (176, 8903289), (264, 5935526), (528, 2967763), (883, 1774608), (1766, 887304), (2649, 591536), (3361, 466224), (3532, 443652), (5298, 295768), (6722, 233112), (7064, 221826), (9713, 161328), (10083, 155408), (10596, 147884), (13444, 116556), (14128, 110913), (19426, 80664), (20166, 77704), (21192, 73942), (26888, 58278), (29139, 53776), (36971, 42384), (38852, 40332)]