660666048

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 224

約数和(自身を含む): 2095853568

約数和(自身を除く): 1435187520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 101, 112, 124, 157, 168, 186, 192, 202, 217, 224, 248, 303, 314, 336, 372, 404, 434, 448, 471, 496, 606, 628, 651, 672, 707, 744, 808, 868, 942, 992, 1099, 1212, 1256, 1302, 1344, 1414, 1488, 1616, 1736, 1884, 1984, 2121, 2198, 2424, 2512, 2604, 2828, 2976, 3131, 3232, 3297, 3472, 3768, 4242, 4396, 4848, 4867, 5024, 5208, 5656, 5952, 6262, 6464, 6594, 6944, 7536, 8484, 8792, 9393, 9696, 9734, 10048, 10416, 11312, 12524, 13188, 13888, 14601, 15072, 15857, 16968, 17584, 18786, 19392, 19468, 20832, 21917, 22624, 25048, 26376, 29202, 30144, 31714, 33936, 34069, 35168, 37572, 38936, 41664, 43834, 45248, 47571, 50096, 52752, 58404, 63428, 65751, 67872, 68138, 70336, 75144, 77872, 87668, 95142, 100192, 102207, 105504, 110999, 116808, 126856, 131502, 135744, 136276, 150288, 155744, 175336, 190284, 200384, 204414, 211008, 221998, 233616, 253712, 263004, 272552, 300576, 311488, 332997, 350672, 380568, 408828, 443996, 467232, 491567, 507424, 526008, 545104, 601152, 665994, 701344, 761136, 817656, 887992, 934464, 983134, 1014848, 1052016, 1090208, 1331988, 1402688, 1474701, 1522272, 1635312, 1775984, 1966268, 2104032, 2180416, 2663976, 2949402, 3044544, 3270624, 3440969, 3551968, 3932536, 4208064, 5327952, 5898804, 6541248, 6881938, 7103936, 7865072, 10322907, 10655904, 11797608, 13763876, 15730144, 20645814, 21311808, 23595216, 27527752, 31460288, 41291628, 47190432, 55055504, 82583256, 94380864, 110111008, 165166512, 220222016, 330333024, 660666048]

約数ペア:

[(1, 660666048), (2, 330333024), (3, 220222016), (4, 165166512), (6, 110111008), (7, 94380864), (8, 82583256), (12, 55055504), (14, 47190432), (16, 41291628), (21, 31460288), (24, 27527752), (28, 23595216), (31, 21311808), (32, 20645814), (42, 15730144), (48, 13763876), (56, 11797608), (62, 10655904), (64, 10322907), (84, 7865072), (93, 7103936), (96, 6881938), (101, 6541248), (112, 5898804), (124, 5327952), (157, 4208064), (168, 3932536), (186, 3551968), (192, 3440969), (202, 3270624), (217, 3044544), (224, 2949402), (248, 2663976), (303, 2180416), (314, 2104032), (336, 1966268), (372, 1775984), (404, 1635312), (434, 1522272), (448, 1474701), (471, 1402688), (496, 1331988), (606, 1090208), (628, 1052016), (651, 1014848), (672, 983134), (707, 934464), (744, 887992), (808, 817656), (868, 761136), (942, 701344), (992, 665994), (1099, 601152), (1212, 545104), (1256, 526008), (1302, 507424), (1344, 491567), (1414, 467232), (1488, 443996), (1616, 408828), (1736, 380568), (1884, 350672), (1984, 332997), (2121, 311488), (2198, 300576), (2424, 272552), (2512, 263004), (2604, 253712), (2828, 233616), (2976, 221998), (3131, 211008), (3232, 204414), (3297, 200384), (3472, 190284), (3768, 175336), (4242, 155744), (4396, 150288), (4848, 136276), (4867, 135744), (5024, 131502), (5208, 126856), (5656, 116808), (5952, 110999), (6262, 105504), (6464, 102207), (6594, 100192), (6944, 95142), (7536, 87668), (8484, 77872), (8792, 75144), (9393, 70336), (9696, 68138), (9734, 67872), (10048, 65751), (10416, 63428), (11312, 58404), (12524, 52752), (13188, 50096), (13888, 47571), (14601, 45248), (15072, 43834), (15857, 41664), (16968, 38936), (17584, 37572), (18786, 35168), (19392, 34069), (19468, 33936), (20832, 31714), (21917, 30144), (22624, 29202), (25048, 26376)]