321154176

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:942

約数の個数: 128

約数和(自身を含む): 982431360

約数和(自身を除く): 661277184

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, 314, 336, 384, 448, 471, 628, 672, 761, 896, 942, 1099, 1256, 1344, 1522, 1884, 2198, 2283, 2512, 2688, 3044, 3297, 3768, 4396, 4566, 5024, 5327, 6088, 6594, 7536, 8792, 9132, 10048, 10654, 12176, 13188, 15072, 15981, 17584, 18264, 20096, 21308, 24352, 26376, 30144, 31962, 35168, 36528, 42616, 48704, 52752, 60288, 63924, 70336, 73056, 85232, 97408, 105504, 119477, 127848, 140672, 146112, 170464, 211008, 238954, 255696, 292224, 340928, 358431, 422016, 477908, 511392, 681856, 716862, 836339, 955816, 1022784, 1433724, 1672678, 1911632, 2045568, 2509017, 2867448, 3345356, 3823264, 5018034, 5734896, 6690712, 7646528, 10036068, 11469792, 13381424, 15293056, 20072136, 22939584, 26762848, 40144272, 45879168, 53525696, 80288544, 107051392, 160577088, 321154176]

約数ペア:

[(1, 321154176), (2, 160577088), (3, 107051392), (4, 80288544), (6, 53525696), (7, 45879168), (8, 40144272), (12, 26762848), (14, 22939584), (16, 20072136), (21, 15293056), (24, 13381424), (28, 11469792), (32, 10036068), (42, 7646528), (48, 6690712), (56, 5734896), (64, 5018034), (84, 3823264), (96, 3345356), (112, 2867448), (128, 2509017), (157, 2045568), (168, 1911632), (192, 1672678), (224, 1433724), (314, 1022784), (336, 955816), (384, 836339), (448, 716862), (471, 681856), (628, 511392), (672, 477908), (761, 422016), (896, 358431), (942, 340928), (1099, 292224), (1256, 255696), (1344, 238954), (1522, 211008), (1884, 170464), (2198, 146112), (2283, 140672), (2512, 127848), (2688, 119477), (3044, 105504), (3297, 97408), (3768, 85232), (4396, 73056), (4566, 70336), (5024, 63924), (5327, 60288), (6088, 52752), (6594, 48704), (7536, 42616), (8792, 36528), (9132, 35168), (10048, 31962), (10654, 30144), (12176, 26376), (13188, 24352), (15072, 21308), (15981, 20096), (17584, 18264)]