1871823744

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2393}}^1$

素因数の和:2517

約数の個数: 192

約数和(自身を含む): 6221910240

約数和(自身を除く): 4350086496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 97, 112, 126, 128, 144, 168, 192, 194, 224, 252, 288, 291, 336, 384, 388, 448, 504, 576, 582, 672, 679, 776, 873, 896, 1008, 1152, 1164, 1344, 1358, 1552, 1746, 2016, 2037, 2328, 2393, 2688, 2716, 3104, 3492, 4032, 4074, 4656, 4786, 5432, 6111, 6208, 6984, 7179, 8064, 8148, 9312, 9572, 10864, 12222, 12416, 13968, 14358, 16296, 16751, 18624, 19144, 21537, 21728, 24444, 27936, 28716, 32592, 33502, 37248, 38288, 43074, 43456, 48888, 50253, 55872, 57432, 65184, 67004, 76576, 86148, 86912, 97776, 100506, 111744, 114864, 130368, 134008, 150759, 153152, 172296, 195552, 201012, 229728, 232121, 260736, 268016, 301518, 306304, 344592, 391104, 402024, 459456, 464242, 536032, 603036, 689184, 696363, 782208, 804048, 918912, 928484, 1072064, 1206072, 1378368, 1392726, 1608096, 1624847, 1856968, 2089089, 2144128, 2412144, 2756736, 2785452, 3216192, 3249694, 3713936, 4178178, 4824288, 4874541, 5570904, 6432384, 6499388, 7427872, 8356356, 9648576, 9749082, 11141808, 12998776, 14623623, 14855744, 16712712, 19297152, 19498164, 22283616, 25997552, 29247246, 29711488, 33425424, 38996328, 44567232, 51995104, 58494492, 66850848, 77992656, 89134464, 103990208, 116988984, 133701696, 155985312, 207980416, 233977968, 267403392, 311970624, 467955936, 623941248, 935911872, 1871823744]

約数ペア:

[(1, 1871823744), (2, 935911872), (3, 623941248), (4, 467955936), (6, 311970624), (7, 267403392), (8, 233977968), (9, 207980416), (12, 155985312), (14, 133701696), (16, 116988984), (18, 103990208), (21, 89134464), (24, 77992656), (28, 66850848), (32, 58494492), (36, 51995104), (42, 44567232), (48, 38996328), (56, 33425424), (63, 29711488), (64, 29247246), (72, 25997552), (84, 22283616), (96, 19498164), (97, 19297152), (112, 16712712), (126, 14855744), (128, 14623623), (144, 12998776), (168, 11141808), (192, 9749082), (194, 9648576), (224, 8356356), (252, 7427872), (288, 6499388), (291, 6432384), (336, 5570904), (384, 4874541), (388, 4824288), (448, 4178178), (504, 3713936), (576, 3249694), (582, 3216192), (672, 2785452), (679, 2756736), (776, 2412144), (873, 2144128), (896, 2089089), (1008, 1856968), (1152, 1624847), (1164, 1608096), (1344, 1392726), (1358, 1378368), (1552, 1206072), (1746, 1072064), (2016, 928484), (2037, 918912), (2328, 804048), (2393, 782208), (2688, 696363), (2716, 689184), (3104, 603036), (3492, 536032), (4032, 464242), (4074, 459456), (4656, 402024), (4786, 391104), (5432, 344592), (6111, 306304), (6208, 301518), (6984, 268016), (7179, 260736), (8064, 232121), (8148, 229728), (9312, 201012), (9572, 195552), (10864, 172296), (12222, 153152), (12416, 150759), (13968, 134008), (14358, 130368), (16296, 114864), (16751, 111744), (18624, 100506), (19144, 97776), (21537, 86912), (21728, 86148), (24444, 76576), (27936, 67004), (28716, 65184), (32592, 57432), (33502, 55872), (37248, 50253), (38288, 48888), (43074, 43456)]