1287461952

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2135

約数の個数: 280

約数和(自身を含む): 4620426624

約数和(自身を除く): 3332964672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 192, 204, 216, 224, 238, 252, 272, 288, 306, 324, 336, 357, 378, 408, 432, 448, 459, 476, 504, 544, 567, 576, 612, 648, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1088, 1134, 1224, 1296, 1344, 1377, 1428, 1512, 1632, 1728, 1836, 1904, 2016, 2087, 2142, 2268, 2448, 2592, 2754, 2856, 3024, 3213, 3264, 3672, 3808, 4032, 4174, 4284, 4536, 4896, 5184, 5508, 5712, 6048, 6261, 6426, 7344, 7616, 8348, 8568, 9072, 9639, 9792, 11016, 11424, 12096, 12522, 12852, 14609, 14688, 16696, 17136, 18144, 18783, 19278, 22032, 22848, 25044, 25704, 29218, 29376, 33392, 34272, 35479, 36288, 37566, 38556, 43827, 44064, 50088, 51408, 56349, 58436, 66784, 68544, 70958, 75132, 77112, 87654, 88128, 100176, 102816, 106437, 112698, 116872, 131481, 133568, 141916, 150264, 154224, 169047, 175308, 200352, 205632, 212874, 225396, 233744, 248353, 262962, 283832, 300528, 308448, 319311, 338094, 350616, 394443, 400704, 425748, 450792, 467488, 496706, 525924, 567664, 601056, 616896, 638622, 676188, 701232, 745059, 788886, 851496, 901584, 934976, 957933, 993412, 1051848, 1135328, 1183329, 1202112, 1277244, 1352376, 1402464, 1490118, 1577772, 1702992, 1803168, 1915866, 1986824, 2103696, 2235177, 2270656, 2366658, 2554488, 2704752, 2804928, 2873799, 2980236, 3155544, 3405984, 3606336, 3831732, 3973648, 4207392, 4470354, 4733316, 5108976, 5409504, 5747598, 5960472, 6311088, 6705531, 6811968, 7663464, 7947296, 8414784, 8940708, 9466632, 10217952, 10819008, 11495196, 11920944, 12622176, 13411062, 15326928, 15894592, 17881416, 18933264, 20116593, 20435904, 22990392, 23841888, 25244352, 26822124, 30653856, 35762832, 37866528, 40233186, 45980784, 47683776, 53644248, 61307712, 71525664, 75733056, 80466372, 91961568, 107288496, 143051328, 160932744, 183923136, 214576992, 321865488, 429153984, 643730976, 1287461952]

約数ペア:

[(1, 1287461952), (2, 643730976), (3, 429153984), (4, 321865488), (6, 214576992), (7, 183923136), (8, 160932744), (9, 143051328), (12, 107288496), (14, 91961568), (16, 80466372), (17, 75733056), (18, 71525664), (21, 61307712), (24, 53644248), (27, 47683776), (28, 45980784), (32, 40233186), (34, 37866528), (36, 35762832), (42, 30653856), (48, 26822124), (51, 25244352), (54, 23841888), (56, 22990392), (63, 20435904), (64, 20116593), (68, 18933264), (72, 17881416), (81, 15894592), (84, 15326928), (96, 13411062), (102, 12622176), (108, 11920944), (112, 11495196), (119, 10819008), (126, 10217952), (136, 9466632), (144, 8940708), (153, 8414784), (162, 7947296), (168, 7663464), (189, 6811968), (192, 6705531), (204, 6311088), (216, 5960472), (224, 5747598), (238, 5409504), (252, 5108976), (272, 4733316), (288, 4470354), (306, 4207392), (324, 3973648), (336, 3831732), (357, 3606336), (378, 3405984), (408, 3155544), (432, 2980236), (448, 2873799), (459, 2804928), (476, 2704752), (504, 2554488), (544, 2366658), (567, 2270656), (576, 2235177), (612, 2103696), (648, 1986824), (672, 1915866), (714, 1803168), (756, 1702992), (816, 1577772), (864, 1490118), (918, 1402464), (952, 1352376), (1008, 1277244), (1071, 1202112), (1088, 1183329), (1134, 1135328), (1224, 1051848), (1296, 993412), (1344, 957933), (1377, 934976), (1428, 901584), (1512, 851496), (1632, 788886), (1728, 745059), (1836, 701232), (1904, 676188), (2016, 638622), (2087, 616896), (2142, 601056), (2268, 567664), (2448, 525924), (2592, 496706), (2754, 467488), (2856, 450792), (3024, 425748), (3213, 400704), (3264, 394443), (3672, 350616), (3808, 338094), (4032, 319311), (4174, 308448), (4284, 300528), (4536, 283832), (4896, 262962), (5184, 248353), (5508, 233744), (5712, 225396), (6048, 212874), (6261, 205632), (6426, 200352), (7344, 175308), (7616, 169047), (8348, 154224), (8568, 150264), (9072, 141916), (9639, 133568), (9792, 131481), (11016, 116872), (11424, 112698), (12096, 106437), (12522, 102816), (12852, 100176), (14609, 88128), (14688, 87654), (16696, 77112), (17136, 75132), (18144, 70958), (18783, 68544), (19278, 66784), (22032, 58436), (22848, 56349), (25044, 51408), (25704, 50088), (29218, 44064), (29376, 43827), (33392, 38556), (34272, 37566), (35479, 36288)]