248778432

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:316

約数の個数: 224

約数和(自身を含む): 847587840

約数和(自身を除く): 598809408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 131, 144, 157, 168, 189, 192, 216, 224, 252, 262, 288, 314, 336, 378, 393, 432, 448, 471, 504, 524, 576, 628, 672, 756, 786, 864, 917, 942, 1008, 1048, 1099, 1179, 1256, 1344, 1413, 1512, 1572, 1728, 1834, 1884, 2016, 2096, 2198, 2358, 2512, 2751, 2826, 3024, 3144, 3297, 3537, 3668, 3768, 4032, 4192, 4239, 4396, 4716, 5024, 5502, 5652, 6048, 6288, 6594, 7074, 7336, 7536, 8253, 8384, 8478, 8792, 9432, 9891, 10048, 11004, 11304, 12096, 12576, 13188, 14148, 14672, 15072, 16506, 16956, 17584, 18864, 19782, 20567, 22008, 22608, 24759, 25152, 26376, 28296, 29344, 29673, 30144, 33012, 33912, 35168, 37728, 39564, 41134, 44016, 45216, 49518, 52752, 56592, 58688, 59346, 61701, 66024, 67824, 70336, 75456, 79128, 82268, 88032, 90432, 99036, 105504, 113184, 118692, 123402, 132048, 135648, 143969, 158256, 164536, 176064, 185103, 198072, 211008, 226368, 237384, 246804, 264096, 271296, 287938, 316512, 329072, 370206, 396144, 431907, 474768, 493608, 528192, 555309, 575876, 633024, 658144, 740412, 792288, 863814, 949536, 987216, 1110618, 1151752, 1295721, 1316288, 1480824, 1584576, 1727628, 1899072, 1974432, 2221236, 2303504, 2591442, 2961648, 3455256, 3887163, 3948864, 4442472, 4607008, 5182884, 5923296, 6910512, 7774326, 8884944, 9214016, 10365768, 11846592, 13821024, 15548652, 17769888, 20731536, 27642048, 31097304, 35539776, 41463072, 62194608, 82926144, 124389216, 248778432]

約数ペア:

[(1, 248778432), (2, 124389216), (3, 82926144), (4, 62194608), (6, 41463072), (7, 35539776), (8, 31097304), (9, 27642048), (12, 20731536), (14, 17769888), (16, 15548652), (18, 13821024), (21, 11846592), (24, 10365768), (27, 9214016), (28, 8884944), (32, 7774326), (36, 6910512), (42, 5923296), (48, 5182884), (54, 4607008), (56, 4442472), (63, 3948864), (64, 3887163), (72, 3455256), (84, 2961648), (96, 2591442), (108, 2303504), (112, 2221236), (126, 1974432), (131, 1899072), (144, 1727628), (157, 1584576), (168, 1480824), (189, 1316288), (192, 1295721), (216, 1151752), (224, 1110618), (252, 987216), (262, 949536), (288, 863814), (314, 792288), (336, 740412), (378, 658144), (393, 633024), (432, 575876), (448, 555309), (471, 528192), (504, 493608), (524, 474768), (576, 431907), (628, 396144), (672, 370206), (756, 329072), (786, 316512), (864, 287938), (917, 271296), (942, 264096), (1008, 246804), (1048, 237384), (1099, 226368), (1179, 211008), (1256, 198072), (1344, 185103), (1413, 176064), (1512, 164536), (1572, 158256), (1728, 143969), (1834, 135648), (1884, 132048), (2016, 123402), (2096, 118692), (2198, 113184), (2358, 105504), (2512, 99036), (2751, 90432), (2826, 88032), (3024, 82268), (3144, 79128), (3297, 75456), (3537, 70336), (3668, 67824), (3768, 66024), (4032, 61701), (4192, 59346), (4239, 58688), (4396, 56592), (4716, 52752), (5024, 49518), (5502, 45216), (5652, 44016), (6048, 41134), (6288, 39564), (6594, 37728), (7074, 35168), (7336, 33912), (7536, 33012), (8253, 30144), (8384, 29673), (8478, 29344), (8792, 28296), (9432, 26376), (9891, 25152), (10048, 24759), (11004, 22608), (11304, 22008), (12096, 20567), (12576, 19782), (13188, 18864), (14148, 17584), (14672, 16956), (15072, 16506)]