271621728

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:586

約数の個数: 192

約数和(自身を含む): 916715520

約数和(自身を除く): 645093792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 97, 108, 112, 126, 144, 168, 189, 194, 216, 224, 252, 288, 291, 336, 378, 388, 432, 463, 504, 582, 672, 679, 756, 776, 864, 873, 926, 1008, 1164, 1358, 1389, 1512, 1552, 1746, 1852, 2016, 2037, 2328, 2619, 2716, 2778, 3024, 3104, 3241, 3492, 3704, 4074, 4167, 4656, 5238, 5432, 5556, 6048, 6111, 6482, 6984, 7408, 8148, 8334, 9312, 9723, 10476, 10864, 11112, 12222, 12501, 12964, 13968, 14816, 16296, 16668, 18333, 19446, 20952, 21728, 22224, 24444, 25002, 25928, 27936, 29169, 32592, 33336, 36666, 38892, 41904, 44448, 44911, 48888, 50004, 51856, 58338, 65184, 66672, 73332, 77784, 83808, 87507, 89822, 97776, 100008, 103712, 116676, 133344, 134733, 146664, 155568, 175014, 179644, 195552, 200016, 233352, 269466, 293328, 311136, 314377, 350028, 359288, 400032, 404199, 466704, 538932, 586656, 628754, 700056, 718576, 808398, 933408, 943131, 1077864, 1212597, 1257508, 1400112, 1437152, 1616796, 1886262, 2155728, 2425194, 2515016, 2800224, 2829393, 3233592, 3772524, 4311456, 4850388, 5030032, 5658786, 6467184, 7545048, 8488179, 9700776, 10060064, 11317572, 12934368, 15090096, 16976358, 19401552, 22635144, 30180192, 33952716, 38803104, 45270288, 67905432, 90540576, 135810864, 271621728]

約数ペア:

[(1, 271621728), (2, 135810864), (3, 90540576), (4, 67905432), (6, 45270288), (7, 38803104), (8, 33952716), (9, 30180192), (12, 22635144), (14, 19401552), (16, 16976358), (18, 15090096), (21, 12934368), (24, 11317572), (27, 10060064), (28, 9700776), (32, 8488179), (36, 7545048), (42, 6467184), (48, 5658786), (54, 5030032), (56, 4850388), (63, 4311456), (72, 3772524), (84, 3233592), (96, 2829393), (97, 2800224), (108, 2515016), (112, 2425194), (126, 2155728), (144, 1886262), (168, 1616796), (189, 1437152), (194, 1400112), (216, 1257508), (224, 1212597), (252, 1077864), (288, 943131), (291, 933408), (336, 808398), (378, 718576), (388, 700056), (432, 628754), (463, 586656), (504, 538932), (582, 466704), (672, 404199), (679, 400032), (756, 359288), (776, 350028), (864, 314377), (873, 311136), (926, 293328), (1008, 269466), (1164, 233352), (1358, 200016), (1389, 195552), (1512, 179644), (1552, 175014), (1746, 155568), (1852, 146664), (2016, 134733), (2037, 133344), (2328, 116676), (2619, 103712), (2716, 100008), (2778, 97776), (3024, 89822), (3104, 87507), (3241, 83808), (3492, 77784), (3704, 73332), (4074, 66672), (4167, 65184), (4656, 58338), (5238, 51856), (5432, 50004), (5556, 48888), (6048, 44911), (6111, 44448), (6482, 41904), (6984, 38892), (7408, 36666), (8148, 33336), (8334, 32592), (9312, 29169), (9723, 27936), (10476, 25928), (10864, 25002), (11112, 24444), (12222, 22224), (12501, 21728), (12964, 20952), (13968, 19446), (14816, 18333), (16296, 16668)]