205664256

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{797}}^1$

素因数の和:834

約数の個数: 156

約数和(自身を含む): 679787472

約数和(自身を除く): 474123216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 797, 896, 1008, 1024, 1152, 1344, 1536, 1594, 1792, 2016, 2048, 2304, 2391, 2688, 3072, 3188, 3584, 4032, 4096, 4608, 4782, 5376, 5579, 6144, 6376, 7168, 7173, 8064, 9216, 9564, 10752, 11158, 12288, 12752, 14336, 14346, 16128, 16737, 18432, 19128, 21504, 22316, 25504, 28672, 28692, 32256, 33474, 36864, 38256, 43008, 44632, 50211, 51008, 57384, 64512, 66948, 76512, 86016, 89264, 100422, 102016, 114768, 129024, 133896, 153024, 178528, 200844, 204032, 229536, 258048, 267792, 306048, 357056, 401688, 408064, 459072, 535584, 612096, 714112, 803376, 816128, 918144, 1071168, 1224192, 1428224, 1606752, 1632256, 1836288, 2142336, 2448384, 2856448, 3213504, 3264512, 3672576, 4284672, 4896768, 5712896, 6427008, 7345152, 8569344, 9793536, 11425792, 12854016, 14690304, 17138688, 22851584, 25708032, 29380608, 34277376, 51416064, 68554752, 102832128, 205664256]

約数ペア:

[(1, 205664256), (2, 102832128), (3, 68554752), (4, 51416064), (6, 34277376), (7, 29380608), (8, 25708032), (9, 22851584), (12, 17138688), (14, 14690304), (16, 12854016), (18, 11425792), (21, 9793536), (24, 8569344), (28, 7345152), (32, 6427008), (36, 5712896), (42, 4896768), (48, 4284672), (56, 3672576), (63, 3264512), (64, 3213504), (72, 2856448), (84, 2448384), (96, 2142336), (112, 1836288), (126, 1632256), (128, 1606752), (144, 1428224), (168, 1224192), (192, 1071168), (224, 918144), (252, 816128), (256, 803376), (288, 714112), (336, 612096), (384, 535584), (448, 459072), (504, 408064), (512, 401688), (576, 357056), (672, 306048), (768, 267792), (797, 258048), (896, 229536), (1008, 204032), (1024, 200844), (1152, 178528), (1344, 153024), (1536, 133896), (1594, 129024), (1792, 114768), (2016, 102016), (2048, 100422), (2304, 89264), (2391, 86016), (2688, 76512), (3072, 66948), (3188, 64512), (3584, 57384), (4032, 51008), (4096, 50211), (4608, 44632), (4782, 43008), (5376, 38256), (5579, 36864), (6144, 33474), (6376, 32256), (7168, 28692), (7173, 28672), (8064, 25504), (9216, 22316), (9564, 21504), (10752, 19128), (11158, 18432), (12288, 16737), (12752, 16128), (14336, 14346)]