259731456

素因数分解:

$2^{12}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:969

約数の個数: 104

約数和(自身を含む): 723429120

約数和(自身を除く): 463697664

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, 512, 552, 736, 768, 919, 1024, 1104, 1472, 1536, 1838, 2048, 2208, 2757, 2944, 3072, 3676, 4096, 4416, 5514, 5888, 6144, 7352, 8832, 11028, 11776, 12288, 14704, 17664, 21137, 22056, 23552, 29408, 35328, 42274, 44112, 47104, 58816, 63411, 70656, 84548, 88224, 94208, 117632, 126822, 141312, 169096, 176448, 235264, 253644, 282624, 338192, 352896, 470528, 507288, 676384, 705792, 941056, 1014576, 1352768, 1411584, 1882112, 2029152, 2705536, 2823168, 3764224, 4058304, 5411072, 5646336, 8116608, 10822144, 11292672, 16233216, 21644288, 32466432, 43288576, 64932864, 86577152, 129865728, 259731456]

約数ペア:

[(1, 259731456), (2, 129865728), (3, 86577152), (4, 64932864), (6, 43288576), (8, 32466432), (12, 21644288), (16, 16233216), (23, 11292672), (24, 10822144), (32, 8116608), (46, 5646336), (48, 5411072), (64, 4058304), (69, 3764224), (92, 2823168), (96, 2705536), (128, 2029152), (138, 1882112), (184, 1411584), (192, 1352768), (256, 1014576), (276, 941056), (368, 705792), (384, 676384), (512, 507288), (552, 470528), (736, 352896), (768, 338192), (919, 282624), (1024, 253644), (1104, 235264), (1472, 176448), (1536, 169096), (1838, 141312), (2048, 126822), (2208, 117632), (2757, 94208), (2944, 88224), (3072, 84548), (3676, 70656), (4096, 63411), (4416, 58816), (5514, 47104), (5888, 44112), (6144, 42274), (7352, 35328), (8832, 29408), (11028, 23552), (11776, 22056), (12288, 21137), (14704, 17664)]