253145521552

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{44893}}^1$

素因数の和:45141

約数の個数: 160

約数和(自身を含む): 641301811200

約数和(自身を除く): 388156289648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 199, 253, 308, 322, 368, 398, 506, 616, 644, 796, 1012, 1232, 1288, 1393, 1592, 1771, 2024, 2189, 2576, 2786, 3184, 3542, 4048, 4378, 4577, 5572, 7084, 8756, 9154, 11144, 14168, 15323, 17512, 18308, 22288, 28336, 30646, 32039, 35024, 36616, 44893, 50347, 61292, 64078, 73232, 89786, 100694, 122584, 128156, 179572, 201388, 245168, 256312, 314251, 352429, 359144, 402776, 493823, 512624, 628502, 704858, 718288, 805552, 987646, 1032539, 1257004, 1409716, 1975292, 2065078, 2514008, 2819432, 3456761, 3950584, 4130156, 5028016, 5638864, 6913522, 7227773, 7901168, 8260312, 8933707, 11357929, 13827044, 14455546, 16520624, 17867414, 22715858, 27654088, 28911092, 35734828, 45431716, 55308176, 57822184, 62535949, 71469656, 79505503, 90863432, 98270777, 115644368, 125071898, 142939312, 159011006, 181726864, 196541554, 205475261, 250143796, 318022012, 393083108, 410950522, 500287592, 636044024, 687895439, 786166216, 821901044, 1000575184, 1272088048, 1375790878, 1438326827, 1572332432, 1643802088, 2260227871, 2751581756, 2876653654, 3287604176, 4520455742, 5503163512, 5753307308, 9040911484, 11006327024, 11506614616, 15821595097, 18081822968, 23013229232, 31643190194, 36163645936, 63286380388, 126572760776, 253145521552]

約数ペア:

[(1, 253145521552), (2, 126572760776), (4, 63286380388), (7, 36163645936), (8, 31643190194), (11, 23013229232), (14, 18081822968), (16, 15821595097), (22, 11506614616), (23, 11006327024), (28, 9040911484), (44, 5753307308), (46, 5503163512), (56, 4520455742), (77, 3287604176), (88, 2876653654), (92, 2751581756), (112, 2260227871), (154, 1643802088), (161, 1572332432), (176, 1438326827), (184, 1375790878), (199, 1272088048), (253, 1000575184), (308, 821901044), (322, 786166216), (368, 687895439), (398, 636044024), (506, 500287592), (616, 410950522), (644, 393083108), (796, 318022012), (1012, 250143796), (1232, 205475261), (1288, 196541554), (1393, 181726864), (1592, 159011006), (1771, 142939312), (2024, 125071898), (2189, 115644368), (2576, 98270777), (2786, 90863432), (3184, 79505503), (3542, 71469656), (4048, 62535949), (4378, 57822184), (4577, 55308176), (5572, 45431716), (7084, 35734828), (8756, 28911092), (9154, 27654088), (11144, 22715858), (14168, 17867414), (15323, 16520624), (17512, 14455546), (18308, 13827044), (22288, 11357929), (28336, 8933707), (30646, 8260312), (32039, 7901168), (35024, 7227773), (36616, 6913522), (44893, 5638864), (50347, 5028016), (61292, 4130156), (64078, 3950584), (73232, 3456761), (89786, 2819432), (100694, 2514008), (122584, 2065078), (128156, 1975292), (179572, 1409716), (201388, 1257004), (245168, 1032539), (256312, 987646), (314251, 805552), (352429, 718288), (359144, 704858), (402776, 628502), (493823, 512624)]