2647907808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6449}}^1$

素因数の和:6529

約数の個数: 192

約数和(自身を含む): 8738150400

約数和(自身を除く): 6090242592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 47, 48, 52, 56, 78, 84, 91, 94, 96, 104, 112, 141, 156, 168, 182, 188, 208, 224, 273, 282, 312, 329, 336, 364, 376, 416, 546, 564, 611, 624, 658, 672, 728, 752, 987, 1092, 1128, 1222, 1248, 1316, 1456, 1504, 1833, 1974, 2184, 2256, 2444, 2632, 2912, 3666, 3948, 4277, 4368, 4512, 4888, 5264, 6449, 7332, 7896, 8554, 8736, 9776, 10528, 12831, 12898, 14664, 15792, 17108, 19347, 19552, 25662, 25796, 29328, 31584, 34216, 38694, 45143, 51324, 51592, 58656, 68432, 77388, 83837, 90286, 102648, 103184, 135429, 136864, 154776, 167674, 180572, 205296, 206368, 251511, 270858, 303103, 309552, 335348, 361144, 410592, 503022, 541716, 586859, 606206, 619104, 670696, 722288, 909309, 1006044, 1083432, 1173718, 1212412, 1341392, 1444576, 1760577, 1818618, 2012088, 2121721, 2166864, 2347436, 2424824, 2682784, 3521154, 3637236, 3940339, 4024176, 4243442, 4333728, 4694872, 4849648, 6365163, 7042308, 7274472, 7880678, 8048352, 8486884, 9389744, 9699296, 11821017, 12730326, 14084616, 14548944, 15761356, 16973768, 18779488, 23642034, 25460652, 27582373, 28169232, 29097888, 31522712, 33947536, 47284068, 50921304, 55164746, 56338464, 63045424, 67895072, 82747119, 94568136, 101842608, 110329492, 126090848, 165494238, 189136272, 203685216, 220658984, 330988476, 378272544, 441317968, 661976952, 882635936, 1323953904, 2647907808]

約数ペア:

[(1, 2647907808), (2, 1323953904), (3, 882635936), (4, 661976952), (6, 441317968), (7, 378272544), (8, 330988476), (12, 220658984), (13, 203685216), (14, 189136272), (16, 165494238), (21, 126090848), (24, 110329492), (26, 101842608), (28, 94568136), (32, 82747119), (39, 67895072), (42, 63045424), (47, 56338464), (48, 55164746), (52, 50921304), (56, 47284068), (78, 33947536), (84, 31522712), (91, 29097888), (94, 28169232), (96, 27582373), (104, 25460652), (112, 23642034), (141, 18779488), (156, 16973768), (168, 15761356), (182, 14548944), (188, 14084616), (208, 12730326), (224, 11821017), (273, 9699296), (282, 9389744), (312, 8486884), (329, 8048352), (336, 7880678), (364, 7274472), (376, 7042308), (416, 6365163), (546, 4849648), (564, 4694872), (611, 4333728), (624, 4243442), (658, 4024176), (672, 3940339), (728, 3637236), (752, 3521154), (987, 2682784), (1092, 2424824), (1128, 2347436), (1222, 2166864), (1248, 2121721), (1316, 2012088), (1456, 1818618), (1504, 1760577), (1833, 1444576), (1974, 1341392), (2184, 1212412), (2256, 1173718), (2444, 1083432), (2632, 1006044), (2912, 909309), (3666, 722288), (3948, 670696), (4277, 619104), (4368, 606206), (4512, 586859), (4888, 541716), (5264, 503022), (6449, 410592), (7332, 361144), (7896, 335348), (8554, 309552), (8736, 303103), (9776, 270858), (10528, 251511), (12831, 206368), (12898, 205296), (14664, 180572), (15792, 167674), (17108, 154776), (19347, 136864), (19552, 135429), (25662, 103184), (25796, 102648), (29328, 90286), (31584, 83837), (34216, 77388), (38694, 68432), (45143, 58656), (51324, 51592)]