254940672

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 160

約数和(自身を含む): 786449664

約数和(自身を除く): 531508992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 131, 168, 181, 192, 224, 256, 262, 336, 362, 384, 393, 448, 512, 524, 543, 672, 724, 768, 786, 896, 917, 1048, 1086, 1267, 1344, 1448, 1536, 1572, 1792, 1834, 2096, 2172, 2534, 2688, 2751, 2896, 3144, 3584, 3668, 3801, 4192, 4344, 5068, 5376, 5502, 5792, 6288, 7336, 7602, 8384, 8688, 10136, 10752, 11004, 11584, 12576, 14672, 15204, 16768, 17376, 20272, 22008, 23168, 23711, 25152, 29344, 30408, 33536, 34752, 40544, 44016, 46336, 47422, 50304, 58688, 60816, 67072, 69504, 71133, 81088, 88032, 92672, 94844, 100608, 117376, 121632, 139008, 142266, 162176, 165977, 176064, 189688, 201216, 234752, 243264, 278016, 284532, 324352, 331954, 352128, 379376, 469504, 486528, 497931, 569064, 648704, 663908, 704256, 758752, 973056, 995862, 1138128, 1327816, 1408512, 1517504, 1946112, 1991724, 2276256, 2655632, 3035008, 3983448, 4552512, 5311264, 6070016, 7966896, 9105024, 10622528, 12140032, 15933792, 18210048, 21245056, 31867584, 36420096, 42490112, 63735168, 84980224, 127470336, 254940672]

約数ペア:

[(1, 254940672), (2, 127470336), (3, 84980224), (4, 63735168), (6, 42490112), (7, 36420096), (8, 31867584), (12, 21245056), (14, 18210048), (16, 15933792), (21, 12140032), (24, 10622528), (28, 9105024), (32, 7966896), (42, 6070016), (48, 5311264), (56, 4552512), (64, 3983448), (84, 3035008), (96, 2655632), (112, 2276256), (128, 1991724), (131, 1946112), (168, 1517504), (181, 1408512), (192, 1327816), (224, 1138128), (256, 995862), (262, 973056), (336, 758752), (362, 704256), (384, 663908), (393, 648704), (448, 569064), (512, 497931), (524, 486528), (543, 469504), (672, 379376), (724, 352128), (768, 331954), (786, 324352), (896, 284532), (917, 278016), (1048, 243264), (1086, 234752), (1267, 201216), (1344, 189688), (1448, 176064), (1536, 165977), (1572, 162176), (1792, 142266), (1834, 139008), (2096, 121632), (2172, 117376), (2534, 100608), (2688, 94844), (2751, 92672), (2896, 88032), (3144, 81088), (3584, 71133), (3668, 69504), (3801, 67072), (4192, 60816), (4344, 58688), (5068, 50304), (5376, 47422), (5502, 46336), (5792, 44016), (6288, 40544), (7336, 34752), (7602, 33536), (8384, 30408), (8688, 29344), (10136, 25152), (10752, 23711), (11004, 23168), (11584, 22008), (12576, 20272), (14672, 17376), (15204, 16768)]