556217088

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:842

約数の個数: 144

約数和(自身を含む): 1705186560

約数和(自身を除く): 1148969472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 157, 168, 192, 224, 256, 314, 336, 384, 448, 471, 628, 659, 672, 768, 896, 942, 1099, 1256, 1318, 1344, 1792, 1884, 1977, 2198, 2512, 2636, 2688, 3297, 3768, 3954, 4396, 4613, 5024, 5272, 5376, 6594, 7536, 7908, 8792, 9226, 10048, 10544, 13188, 13839, 15072, 15816, 17584, 18452, 20096, 21088, 26376, 27678, 30144, 31632, 35168, 36904, 40192, 42176, 52752, 55356, 60288, 63264, 70336, 73808, 84352, 103463, 105504, 110712, 120576, 126528, 140672, 147616, 168704, 206926, 211008, 221424, 253056, 281344, 295232, 310389, 413852, 422016, 442848, 506112, 590464, 620778, 724241, 827704, 844032, 885696, 1180928, 1241556, 1448482, 1655408, 1771392, 2172723, 2483112, 2896964, 3310816, 3542784, 4345446, 4966224, 5793928, 6621632, 8690892, 9932448, 11587856, 13243264, 17381784, 19864896, 23175712, 26486528, 34763568, 39729792, 46351424, 69527136, 79459584, 92702848, 139054272, 185405696, 278108544, 556217088]

約数ペア:

[(1, 556217088), (2, 278108544), (3, 185405696), (4, 139054272), (6, 92702848), (7, 79459584), (8, 69527136), (12, 46351424), (14, 39729792), (16, 34763568), (21, 26486528), (24, 23175712), (28, 19864896), (32, 17381784), (42, 13243264), (48, 11587856), (56, 9932448), (64, 8690892), (84, 6621632), (96, 5793928), (112, 4966224), (128, 4345446), (157, 3542784), (168, 3310816), (192, 2896964), (224, 2483112), (256, 2172723), (314, 1771392), (336, 1655408), (384, 1448482), (448, 1241556), (471, 1180928), (628, 885696), (659, 844032), (672, 827704), (768, 724241), (896, 620778), (942, 590464), (1099, 506112), (1256, 442848), (1318, 422016), (1344, 413852), (1792, 310389), (1884, 295232), (1977, 281344), (2198, 253056), (2512, 221424), (2636, 211008), (2688, 206926), (3297, 168704), (3768, 147616), (3954, 140672), (4396, 126528), (4613, 120576), (5024, 110712), (5272, 105504), (5376, 103463), (6594, 84352), (7536, 73808), (7908, 70336), (8792, 63264), (9226, 60288), (10048, 55356), (10544, 52752), (13188, 42176), (13839, 40192), (15072, 36904), (15816, 35168), (17584, 31632), (18452, 30144), (20096, 27678), (21088, 26376)]