1969145856

素因数分解:

$2^{11}\times 3^3\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:419

約数の個数: 192

約数和(自身を含む): 5896800000

約数和(自身を除く): 3927654144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 149, 192, 216, 239, 256, 288, 298, 384, 432, 447, 478, 512, 576, 596, 717, 768, 864, 894, 956, 1024, 1152, 1192, 1341, 1434, 1536, 1728, 1788, 1912, 2048, 2151, 2304, 2384, 2682, 2868, 3072, 3456, 3576, 3824, 4023, 4302, 4608, 4768, 5364, 5736, 6144, 6453, 6912, 7152, 7648, 8046, 8604, 9216, 9536, 10728, 11472, 12906, 13824, 14304, 15296, 16092, 17208, 18432, 19072, 21456, 22944, 25812, 27648, 28608, 30592, 32184, 34416, 35611, 38144, 42912, 45888, 51624, 55296, 57216, 61184, 64368, 68832, 71222, 76288, 85824, 91776, 103248, 106833, 114432, 122368, 128736, 137664, 142444, 152576, 171648, 183552, 206496, 213666, 228864, 244736, 257472, 275328, 284888, 305152, 320499, 343296, 367104, 412992, 427332, 457728, 489472, 514944, 550656, 569776, 640998, 686592, 734208, 825984, 854664, 915456, 961497, 1029888, 1101312, 1139552, 1281996, 1373184, 1468416, 1651968, 1709328, 1922994, 2059776, 2202624, 2279104, 2563992, 2746368, 3303936, 3418656, 3845988, 4119552, 4405248, 4558208, 5127984, 6607872, 6837312, 7691976, 8239104, 9116416, 10255968, 13215744, 13674624, 15383952, 18232832, 20511936, 27349248, 30767904, 36465664, 41023872, 54698496, 61535808, 72931328, 82047744, 109396992, 123071616, 164095488, 218793984, 246143232, 328190976, 492286464, 656381952, 984572928, 1969145856]

約数ペア:

[(1, 1969145856), (2, 984572928), (3, 656381952), (4, 492286464), (6, 328190976), (8, 246143232), (9, 218793984), (12, 164095488), (16, 123071616), (18, 109396992), (24, 82047744), (27, 72931328), (32, 61535808), (36, 54698496), (48, 41023872), (54, 36465664), (64, 30767904), (72, 27349248), (96, 20511936), (108, 18232832), (128, 15383952), (144, 13674624), (149, 13215744), (192, 10255968), (216, 9116416), (239, 8239104), (256, 7691976), (288, 6837312), (298, 6607872), (384, 5127984), (432, 4558208), (447, 4405248), (478, 4119552), (512, 3845988), (576, 3418656), (596, 3303936), (717, 2746368), (768, 2563992), (864, 2279104), (894, 2202624), (956, 2059776), (1024, 1922994), (1152, 1709328), (1192, 1651968), (1341, 1468416), (1434, 1373184), (1536, 1281996), (1728, 1139552), (1788, 1101312), (1912, 1029888), (2048, 961497), (2151, 915456), (2304, 854664), (2384, 825984), (2682, 734208), (2868, 686592), (3072, 640998), (3456, 569776), (3576, 550656), (3824, 514944), (4023, 489472), (4302, 457728), (4608, 427332), (4768, 412992), (5364, 367104), (5736, 343296), (6144, 320499), (6453, 305152), (6912, 284888), (7152, 275328), (7648, 257472), (8046, 244736), (8604, 228864), (9216, 213666), (9536, 206496), (10728, 183552), (11472, 171648), (12906, 152576), (13824, 142444), (14304, 137664), (15296, 128736), (16092, 122368), (17208, 114432), (18432, 106833), (19072, 103248), (21456, 91776), (22944, 85824), (25812, 76288), (27648, 71222), (28608, 68832), (30592, 64368), (32184, 61184), (34416, 57216), (35611, 55296), (38144, 51624), (42912, 45888)]