509675264

素因数分解:

$2^8\times 7^2\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1062

約数の個数: 108

約数和(自身を含む): 1213547328

約数和(自身を除く): 703872064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 128, 164, 196, 224, 256, 287, 328, 392, 448, 574, 656, 784, 896, 991, 1148, 1312, 1568, 1792, 1982, 2009, 2296, 2624, 3136, 3964, 4018, 4592, 5248, 6272, 6937, 7928, 8036, 9184, 10496, 12544, 13874, 15856, 16072, 18368, 27748, 31712, 32144, 36736, 40631, 48559, 55496, 63424, 64288, 73472, 81262, 97118, 110992, 126848, 128576, 162524, 194236, 221984, 253696, 257152, 284417, 325048, 388472, 443968, 514304, 568834, 650096, 776944, 887936, 1137668, 1300192, 1553888, 1775872, 1990919, 2275336, 2600384, 3107776, 3981838, 4550672, 5200768, 6215552, 7963676, 9101344, 10401536, 12431104, 15927352, 18202688, 31854704, 36405376, 63709408, 72810752, 127418816, 254837632, 509675264]

約数ペア:

[(1, 509675264), (2, 254837632), (4, 127418816), (7, 72810752), (8, 63709408), (14, 36405376), (16, 31854704), (28, 18202688), (32, 15927352), (41, 12431104), (49, 10401536), (56, 9101344), (64, 7963676), (82, 6215552), (98, 5200768), (112, 4550672), (128, 3981838), (164, 3107776), (196, 2600384), (224, 2275336), (256, 1990919), (287, 1775872), (328, 1553888), (392, 1300192), (448, 1137668), (574, 887936), (656, 776944), (784, 650096), (896, 568834), (991, 514304), (1148, 443968), (1312, 388472), (1568, 325048), (1792, 284417), (1982, 257152), (2009, 253696), (2296, 221984), (2624, 194236), (3136, 162524), (3964, 128576), (4018, 126848), (4592, 110992), (5248, 97118), (6272, 81262), (6937, 73472), (7928, 64288), (8036, 63424), (9184, 55496), (10496, 48559), (12544, 40631), (13874, 36736), (15856, 32144), (16072, 31712), (18368, 27748)]