255516352

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:706

約数の個数: 112

約数和(自身を含む): 633650752

約数和(自身を除く): 378134400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 73, 91, 104, 112, 146, 182, 208, 224, 292, 364, 416, 448, 511, 584, 601, 728, 832, 949, 1022, 1168, 1202, 1456, 1898, 2044, 2336, 2404, 2912, 3796, 4088, 4207, 4672, 4808, 5824, 6643, 7592, 7813, 8176, 8414, 9616, 13286, 15184, 15626, 16352, 16828, 19232, 26572, 30368, 31252, 32704, 33656, 38464, 43873, 53144, 54691, 60736, 62504, 67312, 87746, 106288, 109382, 125008, 134624, 175492, 212576, 218764, 250016, 269248, 307111, 350984, 425152, 437528, 500032, 570349, 614222, 701968, 875056, 1140698, 1228444, 1403936, 1750112, 2281396, 2456888, 2807872, 3500224, 3992443, 4562792, 4913776, 7984886, 9125584, 9827552, 15969772, 18251168, 19655104, 31939544, 36502336, 63879088, 127758176, 255516352]

約数ペア:

[(1, 255516352), (2, 127758176), (4, 63879088), (7, 36502336), (8, 31939544), (13, 19655104), (14, 18251168), (16, 15969772), (26, 9827552), (28, 9125584), (32, 7984886), (52, 4913776), (56, 4562792), (64, 3992443), (73, 3500224), (91, 2807872), (104, 2456888), (112, 2281396), (146, 1750112), (182, 1403936), (208, 1228444), (224, 1140698), (292, 875056), (364, 701968), (416, 614222), (448, 570349), (511, 500032), (584, 437528), (601, 425152), (728, 350984), (832, 307111), (949, 269248), (1022, 250016), (1168, 218764), (1202, 212576), (1456, 175492), (1898, 134624), (2044, 125008), (2336, 109382), (2404, 106288), (2912, 87746), (3796, 67312), (4088, 62504), (4207, 60736), (4672, 54691), (4808, 53144), (5824, 43873), (6643, 38464), (7592, 33656), (7813, 32704), (8176, 31252), (8414, 30368), (9616, 26572), (13286, 19232), (15184, 16828), (15626, 16352)]