389829888

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{1151}}^1$

素因数の和:1190

約数の個数: 216

約数和(自身を含む): 1342172160

約数和(自身を除く): 952342272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 768, 784, 864, 882, 896, 1008, 1151, 1152, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 1792, 2016, 2302, 2304, 2352, 2646, 2688, 3024, 3136, 3453, 3456, 3528, 4032, 4604, 4704, 5292, 5376, 6048, 6272, 6906, 6912, 7056, 8057, 8064, 9208, 9408, 10359, 10584, 12096, 12544, 13812, 14112, 16114, 16128, 18416, 18816, 20718, 21168, 24171, 24192, 27624, 28224, 31077, 32228, 36832, 37632, 41436, 42336, 48342, 48384, 55248, 56399, 56448, 62154, 64456, 72513, 73664, 82872, 84672, 96684, 110496, 112798, 112896, 124308, 128912, 145026, 147328, 165744, 169197, 169344, 193368, 217539, 220992, 225596, 248616, 257824, 290052, 294656, 331488, 338394, 338688, 386736, 435078, 441984, 451192, 497232, 507591, 515648, 580104, 662976, 676788, 773472, 870156, 883968, 902384, 994464, 1015182, 1031296, 1160208, 1325952, 1353576, 1522773, 1546944, 1740312, 1804768, 1988928, 2030364, 2062592, 2320416, 2651904, 2707152, 3045546, 3093888, 3480624, 3609536, 3977856, 4060728, 4640832, 5414304, 6091092, 6187776, 6961248, 7219072, 7955712, 8121456, 9281664, 10828608, 12182184, 13922496, 14438144, 16242912, 18563328, 21657216, 24364368, 27844992, 32485824, 43314432, 48728736, 55689984, 64971648, 97457472, 129943296, 194914944, 389829888]

約数ペア:

[(1, 389829888), (2, 194914944), (3, 129943296), (4, 97457472), (6, 64971648), (7, 55689984), (8, 48728736), (9, 43314432), (12, 32485824), (14, 27844992), (16, 24364368), (18, 21657216), (21, 18563328), (24, 16242912), (27, 14438144), (28, 13922496), (32, 12182184), (36, 10828608), (42, 9281664), (48, 8121456), (49, 7955712), (54, 7219072), (56, 6961248), (63, 6187776), (64, 6091092), (72, 5414304), (84, 4640832), (96, 4060728), (98, 3977856), (108, 3609536), (112, 3480624), (126, 3093888), (128, 3045546), (144, 2707152), (147, 2651904), (168, 2320416), (189, 2062592), (192, 2030364), (196, 1988928), (216, 1804768), (224, 1740312), (252, 1546944), (256, 1522773), (288, 1353576), (294, 1325952), (336, 1160208), (378, 1031296), (384, 1015182), (392, 994464), (432, 902384), (441, 883968), (448, 870156), (504, 773472), (576, 676788), (588, 662976), (672, 580104), (756, 515648), (768, 507591), (784, 497232), (864, 451192), (882, 441984), (896, 435078), (1008, 386736), (1151, 338688), (1152, 338394), (1176, 331488), (1323, 294656), (1344, 290052), (1512, 257824), (1568, 248616), (1728, 225596), (1764, 220992), (1792, 217539), (2016, 193368), (2302, 169344), (2304, 169197), (2352, 165744), (2646, 147328), (2688, 145026), (3024, 128912), (3136, 124308), (3453, 112896), (3456, 112798), (3528, 110496), (4032, 96684), (4604, 84672), (4704, 82872), (5292, 73664), (5376, 72513), (6048, 64456), (6272, 62154), (6906, 56448), (6912, 56399), (7056, 55248), (8057, 48384), (8064, 48342), (9208, 42336), (9408, 41436), (10359, 37632), (10584, 36832), (12096, 32228), (12544, 31077), (13812, 28224), (14112, 27624), (16114, 24192), (16128, 24171), (18416, 21168), (18816, 20718)]