16404278016

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{435913}}^1$

素因数の和:435946

約数の個数: 108

約数和(自身を含む): 50787468312

約数和(自身を除く): 34383190296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 6272, 9408, 12544, 18816, 37632, 435913, 871826, 1307739, 1743652, 2615478, 3051391, 3487304, 5230956, 6102782, 6974608, 9154173, 10461912, 12205564, 13949216, 18308346, 20923824, 21359737, 24411128, 27898432, 36616692, 41847648, 42719474, 48822256, 55796864, 64079211, 73233384, 83695296, 85438948, 97644512, 111593728, 128158422, 146466768, 167390592, 170877896, 195289024, 256316844, 292933536, 334781184, 341755792, 390578048, 512633688, 585867072, 683511584, 781156096, 1025267376, 1171734144, 1367023168, 2050534752, 2343468288, 2734046336, 4101069504, 5468092672, 8202139008, 16404278016]

約数ペア:

[(1, 16404278016), (2, 8202139008), (3, 5468092672), (4, 4101069504), (6, 2734046336), (7, 2343468288), (8, 2050534752), (12, 1367023168), (14, 1171734144), (16, 1025267376), (21, 781156096), (24, 683511584), (28, 585867072), (32, 512633688), (42, 390578048), (48, 341755792), (49, 334781184), (56, 292933536), (64, 256316844), (84, 195289024), (96, 170877896), (98, 167390592), (112, 146466768), (128, 128158422), (147, 111593728), (168, 97644512), (192, 85438948), (196, 83695296), (224, 73233384), (256, 64079211), (294, 55796864), (336, 48822256), (384, 42719474), (392, 41847648), (448, 36616692), (588, 27898432), (672, 24411128), (768, 21359737), (784, 20923824), (896, 18308346), (1176, 13949216), (1344, 12205564), (1568, 10461912), (1792, 9154173), (2352, 6974608), (2688, 6102782), (3136, 5230956), (4704, 3487304), (5376, 3051391), (6272, 2615478), (9408, 1743652), (12544, 1307739), (18816, 871826), (37632, 435913)]