392118272

素因数分解:

$2^{14}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:311

約数の個数: 120

約数和(自身を含む): 968854656

約数和(自身を除く): 576736384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 263, 364, 416, 448, 512, 526, 728, 832, 896, 1024, 1052, 1456, 1664, 1792, 1841, 2048, 2104, 2912, 3328, 3419, 3584, 3682, 4096, 4208, 5824, 6656, 6838, 7168, 7364, 8192, 8416, 11648, 13312, 13676, 14336, 14728, 16384, 16832, 23296, 23933, 26624, 27352, 28672, 29456, 33664, 46592, 47866, 53248, 54704, 57344, 58912, 67328, 93184, 95732, 106496, 109408, 114688, 117824, 134656, 186368, 191464, 212992, 218816, 235648, 269312, 372736, 382928, 437632, 471296, 538624, 745472, 765856, 875264, 942592, 1077248, 1490944, 1531712, 1750528, 1885184, 2154496, 3063424, 3501056, 3770368, 4308992, 6126848, 7002112, 7540736, 12253696, 14004224, 15081472, 24507392, 28008448, 30162944, 49014784, 56016896, 98029568, 196059136, 392118272]

約数ペア:

[(1, 392118272), (2, 196059136), (4, 98029568), (7, 56016896), (8, 49014784), (13, 30162944), (14, 28008448), (16, 24507392), (26, 15081472), (28, 14004224), (32, 12253696), (52, 7540736), (56, 7002112), (64, 6126848), (91, 4308992), (104, 3770368), (112, 3501056), (128, 3063424), (182, 2154496), (208, 1885184), (224, 1750528), (256, 1531712), (263, 1490944), (364, 1077248), (416, 942592), (448, 875264), (512, 765856), (526, 745472), (728, 538624), (832, 471296), (896, 437632), (1024, 382928), (1052, 372736), (1456, 269312), (1664, 235648), (1792, 218816), (1841, 212992), (2048, 191464), (2104, 186368), (2912, 134656), (3328, 117824), (3419, 114688), (3584, 109408), (3682, 106496), (4096, 95732), (4208, 93184), (5824, 67328), (6656, 58912), (6838, 57344), (7168, 54704), (7364, 53248), (8192, 47866), (8416, 46592), (11648, 33664), (13312, 29456), (13676, 28672), (14336, 27352), (14728, 26624), (16384, 23933), (16832, 23296)]