399263616

素因数分解:

$2^7\times 3^2\times {\mathrm{127}}^1\times {\mathrm{2729}}^1$

素因数の和:2876

約数の個数: 96

約数和(自身を含む): 1158393600

約数和(自身を除く): 759129984

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, 2032, 2286, 2729, 3048, 4064, 4572, 5458, 6096, 8128, 8187, 9144, 10916, 12192, 16256, 16374, 18288, 21832, 24384, 24561, 32748, 36576, 43664, 48768, 49122, 65496, 73152, 87328, 98244, 130992, 146304, 174656, 196488, 261984, 346583, 349312, 392976, 523968, 693166, 785952, 1039749, 1047936, 1386332, 1571904, 2079498, 2772664, 3119247, 3143808, 4158996, 5545328, 6238494, 8317992, 11090656, 12476988, 16635984, 22181312, 24953976, 33271968, 44362624, 49907952, 66543936, 99815904, 133087872, 199631808, 399263616]

約数ペア:

[(1, 399263616), (2, 199631808), (3, 133087872), (4, 99815904), (6, 66543936), (8, 49907952), (9, 44362624), (12, 33271968), (16, 24953976), (18, 22181312), (24, 16635984), (32, 12476988), (36, 11090656), (48, 8317992), (64, 6238494), (72, 5545328), (96, 4158996), (127, 3143808), (128, 3119247), (144, 2772664), (192, 2079498), (254, 1571904), (288, 1386332), (381, 1047936), (384, 1039749), (508, 785952), (576, 693166), (762, 523968), (1016, 392976), (1143, 349312), (1152, 346583), (1524, 261984), (2032, 196488), (2286, 174656), (2729, 146304), (3048, 130992), (4064, 98244), (4572, 87328), (5458, 73152), (6096, 65496), (8128, 49122), (8187, 48768), (9144, 43664), (10916, 36576), (12192, 32748), (16256, 24561), (16374, 24384), (18288, 21832)]