289535616

素因数分解:

$2^7\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1979}}^1$

素因数の和:2126

約数の個数: 96

約数和(自身を含む): 840153600

約数和(自身を除く): 550617984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 288, 381, 384, 508, 576, 762, 1016, 1143, 1152, 1524, 1979, 2032, 2286, 3048, 3958, 4064, 4572, 5937, 6096, 7916, 8128, 9144, 11874, 12192, 15832, 16256, 17811, 18288, 23748, 24384, 31664, 35622, 36576, 47496, 48768, 63328, 71244, 73152, 94992, 126656, 142488, 146304, 189984, 251333, 253312, 284976, 379968, 502666, 569952, 753999, 759936, 1005332, 1139904, 1507998, 2010664, 2261997, 2279808, 3015996, 4021328, 4523994, 6031992, 8042656, 9047988, 12063984, 16085312, 18095976, 24127968, 32170624, 36191952, 48255936, 72383904, 96511872, 144767808, 289535616]

約数ペア:

[(1, 289535616), (2, 144767808), (3, 96511872), (4, 72383904), (6, 48255936), (8, 36191952), (9, 32170624), (12, 24127968), (16, 18095976), (18, 16085312), (24, 12063984), (32, 9047988), (36, 8042656), (48, 6031992), (64, 4523994), (72, 4021328), (96, 3015996), (127, 2279808), (128, 2261997), (144, 2010664), (192, 1507998), (254, 1139904), (288, 1005332), (381, 759936), (384, 753999), (508, 569952), (576, 502666), (762, 379968), (1016, 284976), (1143, 253312), (1152, 251333), (1524, 189984), (1979, 146304), (2032, 142488), (2286, 126656), (3048, 94992), (3958, 73152), (4064, 71244), (4572, 63328), (5937, 48768), (6096, 47496), (7916, 36576), (8128, 35622), (9144, 31664), (11874, 24384), (12192, 23748), (15832, 18288), (16256, 17811)]