271038208

素因数分解:

$2^8\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:119

約数の個数: 216

約数和(自身を含む): 704640384

約数和(自身を除く): 433602176

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 41, 49, 56, 62, 64, 68, 82, 98, 112, 119, 124, 128, 136, 164, 196, 217, 224, 238, 248, 256, 272, 287, 328, 392, 434, 448, 476, 496, 527, 544, 574, 656, 697, 784, 833, 868, 896, 952, 992, 1054, 1088, 1148, 1271, 1312, 1394, 1519, 1568, 1666, 1736, 1792, 1904, 1984, 2009, 2108, 2176, 2296, 2542, 2624, 2788, 3038, 3136, 3332, 3472, 3689, 3808, 3968, 4018, 4216, 4352, 4592, 4879, 5084, 5248, 5576, 6076, 6272, 6664, 6944, 7378, 7616, 7936, 8036, 8432, 8897, 9184, 9758, 10168, 10496, 11152, 12152, 12544, 13328, 13888, 14756, 15232, 16072, 16864, 17794, 18368, 19516, 20336, 21607, 22304, 24304, 25823, 26656, 27776, 29512, 30464, 32144, 33728, 34153, 35588, 36736, 39032, 40672, 43214, 44608, 48608, 51646, 53312, 55552, 59024, 62279, 64288, 67456, 68306, 71176, 73472, 78064, 81344, 86428, 89216, 97216, 103292, 106624, 118048, 124558, 128576, 134912, 136612, 142352, 151249, 156128, 162688, 172856, 178432, 194432, 206584, 213248, 236096, 249116, 257152, 273224, 284704, 302498, 312256, 325376, 345712, 388864, 413168, 472192, 498232, 514304, 546448, 569408, 604996, 624512, 691424, 826336, 944384, 996464, 1058743, 1092896, 1138816, 1209992, 1249024, 1382848, 1652672, 1992928, 2117486, 2185792, 2277632, 2419984, 2765696, 3305344, 3985856, 4234972, 4371584, 4839968, 5531392, 6610688, 7971712, 8469944, 8743168, 9679936, 15943424, 16939888, 19359872, 33879776, 38719744, 67759552, 135519104, 271038208]

約数ペア:

[(1, 271038208), (2, 135519104), (4, 67759552), (7, 38719744), (8, 33879776), (14, 19359872), (16, 16939888), (17, 15943424), (28, 9679936), (31, 8743168), (32, 8469944), (34, 7971712), (41, 6610688), (49, 5531392), (56, 4839968), (62, 4371584), (64, 4234972), (68, 3985856), (82, 3305344), (98, 2765696), (112, 2419984), (119, 2277632), (124, 2185792), (128, 2117486), (136, 1992928), (164, 1652672), (196, 1382848), (217, 1249024), (224, 1209992), (238, 1138816), (248, 1092896), (256, 1058743), (272, 996464), (287, 944384), (328, 826336), (392, 691424), (434, 624512), (448, 604996), (476, 569408), (496, 546448), (527, 514304), (544, 498232), (574, 472192), (656, 413168), (697, 388864), (784, 345712), (833, 325376), (868, 312256), (896, 302498), (952, 284704), (992, 273224), (1054, 257152), (1088, 249116), (1148, 236096), (1271, 213248), (1312, 206584), (1394, 194432), (1519, 178432), (1568, 172856), (1666, 162688), (1736, 156128), (1792, 151249), (1904, 142352), (1984, 136612), (2009, 134912), (2108, 128576), (2176, 124558), (2296, 118048), (2542, 106624), (2624, 103292), (2788, 97216), (3038, 89216), (3136, 86428), (3332, 81344), (3472, 78064), (3689, 73472), (3808, 71176), (3968, 68306), (4018, 67456), (4216, 64288), (4352, 62279), (4592, 59024), (4879, 55552), (5084, 53312), (5248, 51646), (5576, 48608), (6076, 44608), (6272, 43214), (6664, 40672), (6944, 39032), (7378, 36736), (7616, 35588), (7936, 34153), (8036, 33728), (8432, 32144), (8897, 30464), (9184, 29512), (9758, 27776), (10168, 26656), (10496, 25823), (11152, 24304), (12152, 22304), (12544, 21607), (13328, 20336), (13888, 19516), (14756, 18368), (15232, 17794), (16072, 16864)]