1661337216

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2081}}^1$

素因数の和:2125

約数の個数: 320

約数和(自身を含む): 6167050560

約数和(自身を除く): 4505713344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 128, 132, 144, 154, 162, 168, 176, 189, 192, 198, 216, 224, 231, 252, 264, 288, 297, 308, 324, 336, 352, 378, 384, 396, 432, 448, 462, 504, 528, 567, 576, 594, 616, 648, 672, 693, 704, 756, 792, 864, 891, 896, 924, 1008, 1056, 1134, 1152, 1188, 1232, 1296, 1344, 1386, 1408, 1512, 1584, 1728, 1782, 1848, 2016, 2079, 2081, 2112, 2268, 2376, 2464, 2592, 2688, 2772, 3024, 3168, 3456, 3564, 3696, 4032, 4158, 4162, 4224, 4536, 4752, 4928, 5184, 5544, 6048, 6237, 6243, 6336, 7128, 7392, 8064, 8316, 8324, 9072, 9504, 9856, 10368, 11088, 12096, 12474, 12486, 12672, 14256, 14567, 14784, 16632, 16648, 18144, 18729, 19008, 22176, 22891, 24192, 24948, 24972, 28512, 29134, 29568, 33264, 33296, 36288, 37458, 38016, 43701, 44352, 45782, 49896, 49944, 56187, 57024, 58268, 66528, 66592, 68673, 72576, 74916, 87402, 88704, 91564, 99792, 99888, 112374, 114048, 116536, 131103, 133056, 133184, 137346, 149832, 160237, 168561, 174804, 183128, 199584, 199776, 206019, 224748, 233072, 262206, 266112, 266368, 274692, 299664, 320474, 337122, 349608, 366256, 393309, 399168, 399552, 412038, 449496, 466144, 480711, 524412, 549384, 599328, 618057, 640948, 674244, 699216, 732512, 786618, 798336, 799104, 824076, 898992, 932288, 961422, 1048824, 1098768, 1179927, 1198656, 1236114, 1281896, 1348488, 1398432, 1442133, 1465024, 1573236, 1648152, 1797984, 1854171, 1864576, 1922844, 2097648, 2197536, 2359854, 2397312, 2472228, 2563792, 2696976, 2796864, 2884266, 2930048, 3146472, 3296304, 3595968, 3708342, 3845688, 4195296, 4326399, 4395072, 4719708, 4944456, 5127584, 5393952, 5593728, 5768532, 6292944, 6592608, 7191936, 7416684, 7691376, 8390592, 8652798, 8790144, 9439416, 9888912, 10255168, 10787904, 11537064, 12585888, 12979197, 13185216, 14833368, 15382752, 16781184, 17305596, 18878832, 19777824, 20510336, 21575808, 23074128, 25171776, 25958394, 26370432, 29666736, 30765504, 34611192, 37757664, 39555648, 46148256, 50343552, 51916788, 59333472, 61531008, 69222384, 75515328, 79111296, 92296512, 103833576, 118666944, 138444768, 151030656, 184593024, 207667152, 237333888, 276889536, 415334304, 553779072, 830668608, 1661337216]

約数ペア:

[(1, 1661337216), (2, 830668608), (3, 553779072), (4, 415334304), (6, 276889536), (7, 237333888), (8, 207667152), (9, 184593024), (11, 151030656), (12, 138444768), (14, 118666944), (16, 103833576), (18, 92296512), (21, 79111296), (22, 75515328), (24, 69222384), (27, 61531008), (28, 59333472), (32, 51916788), (33, 50343552), (36, 46148256), (42, 39555648), (44, 37757664), (48, 34611192), (54, 30765504), (56, 29666736), (63, 26370432), (64, 25958394), (66, 25171776), (72, 23074128), (77, 21575808), (81, 20510336), (84, 19777824), (88, 18878832), (96, 17305596), (99, 16781184), (108, 15382752), (112, 14833368), (126, 13185216), (128, 12979197), (132, 12585888), (144, 11537064), (154, 10787904), (162, 10255168), (168, 9888912), (176, 9439416), (189, 8790144), (192, 8652798), (198, 8390592), (216, 7691376), (224, 7416684), (231, 7191936), (252, 6592608), (264, 6292944), (288, 5768532), (297, 5593728), (308, 5393952), (324, 5127584), (336, 4944456), (352, 4719708), (378, 4395072), (384, 4326399), (396, 4195296), (432, 3845688), (448, 3708342), (462, 3595968), (504, 3296304), (528, 3146472), (567, 2930048), (576, 2884266), (594, 2796864), (616, 2696976), (648, 2563792), (672, 2472228), (693, 2397312), (704, 2359854), (756, 2197536), (792, 2097648), (864, 1922844), (891, 1864576), (896, 1854171), (924, 1797984), (1008, 1648152), (1056, 1573236), (1134, 1465024), (1152, 1442133), (1188, 1398432), (1232, 1348488), (1296, 1281896), (1344, 1236114), (1386, 1198656), (1408, 1179927), (1512, 1098768), (1584, 1048824), (1728, 961422), (1782, 932288), (1848, 898992), (2016, 824076), (2079, 799104), (2081, 798336), (2112, 786618), (2268, 732512), (2376, 699216), (2464, 674244), (2592, 640948), (2688, 618057), (2772, 599328), (3024, 549384), (3168, 524412), (3456, 480711), (3564, 466144), (3696, 449496), (4032, 412038), (4158, 399552), (4162, 399168), (4224, 393309), (4536, 366256), (4752, 349608), (4928, 337122), (5184, 320474), (5544, 299664), (6048, 274692), (6237, 266368), (6243, 266112), (6336, 262206), (7128, 233072), (7392, 224748), (8064, 206019), (8316, 199776), (8324, 199584), (9072, 183128), (9504, 174804), (9856, 168561), (10368, 160237), (11088, 149832), (12096, 137346), (12474, 133184), (12486, 133056), (12672, 131103), (14256, 116536), (14567, 114048), (14784, 112374), (16632, 99888), (16648, 99792), (18144, 91564), (18729, 88704), (19008, 87402), (22176, 74916), (22891, 72576), (24192, 68673), (24948, 66592), (24972, 66528), (28512, 58268), (29134, 57024), (29568, 56187), (33264, 49944), (33296, 49896), (36288, 45782), (37458, 44352), (38016, 43701)]