495446784

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:770

約数の個数: 144

約数和(自身を含む): 1519166208

約数和(自身を除く): 1023719424

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, 587, 628, 672, 768, 896, 942, 1099, 1174, 1256, 1344, 1761, 1792, 1884, 2198, 2348, 2512, 2688, 3297, 3522, 3768, 4109, 4396, 4696, 5024, 5376, 6594, 7044, 7536, 8218, 8792, 9392, 10048, 12327, 13188, 14088, 15072, 16436, 17584, 18784, 20096, 24654, 26376, 28176, 30144, 32872, 35168, 37568, 40192, 49308, 52752, 56352, 60288, 65744, 70336, 75136, 92159, 98616, 105504, 112704, 120576, 131488, 140672, 150272, 184318, 197232, 211008, 225408, 262976, 276477, 281344, 368636, 394464, 422016, 450816, 525952, 552954, 645113, 737272, 788928, 844032, 1051904, 1105908, 1290226, 1474544, 1577856, 1935339, 2211816, 2580452, 2949088, 3155712, 3870678, 4423632, 5160904, 5898176, 7741356, 8847264, 10321808, 11796352, 15482712, 17694528, 20643616, 23592704, 30965424, 35389056, 41287232, 61930848, 70778112, 82574464, 123861696, 165148928, 247723392, 495446784]

約数ペア:

[(1, 495446784), (2, 247723392), (3, 165148928), (4, 123861696), (6, 82574464), (7, 70778112), (8, 61930848), (12, 41287232), (14, 35389056), (16, 30965424), (21, 23592704), (24, 20643616), (28, 17694528), (32, 15482712), (42, 11796352), (48, 10321808), (56, 8847264), (64, 7741356), (84, 5898176), (96, 5160904), (112, 4423632), (128, 3870678), (157, 3155712), (168, 2949088), (192, 2580452), (224, 2211816), (256, 1935339), (314, 1577856), (336, 1474544), (384, 1290226), (448, 1105908), (471, 1051904), (587, 844032), (628, 788928), (672, 737272), (768, 645113), (896, 552954), (942, 525952), (1099, 450816), (1174, 422016), (1256, 394464), (1344, 368636), (1761, 281344), (1792, 276477), (1884, 262976), (2198, 225408), (2348, 211008), (2512, 197232), (2688, 184318), (3297, 150272), (3522, 140672), (3768, 131488), (4109, 120576), (4396, 112704), (4696, 105504), (5024, 98616), (5376, 92159), (6594, 75136), (7044, 70336), (7536, 65744), (8218, 60288), (8792, 56352), (9392, 52752), (10048, 49308), (12327, 40192), (13188, 37568), (14088, 35168), (15072, 32872), (16436, 30144), (17584, 28176), (18784, 26376), (20096, 24654)]