259293216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:543

約数の個数: 192

約数和(自身を含む): 852139008

約数和(自身を除く): 592845792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 67, 78, 84, 91, 96, 104, 112, 134, 156, 168, 182, 201, 208, 224, 268, 273, 312, 336, 364, 402, 416, 443, 469, 536, 546, 624, 672, 728, 804, 871, 886, 938, 1072, 1092, 1248, 1329, 1407, 1456, 1608, 1742, 1772, 1876, 2144, 2184, 2613, 2658, 2814, 2912, 3101, 3216, 3484, 3544, 3752, 4368, 5226, 5316, 5628, 5759, 6097, 6202, 6432, 6968, 7088, 7504, 8736, 9303, 10452, 10632, 11256, 11518, 12194, 12404, 13936, 14176, 15008, 17277, 18291, 18606, 20904, 21264, 22512, 23036, 24388, 24808, 27872, 29681, 34554, 36582, 37212, 40313, 41808, 42528, 45024, 46072, 48776, 49616, 59362, 69108, 73164, 74424, 80626, 83616, 89043, 92144, 97552, 99232, 118724, 120939, 138216, 146328, 148848, 161252, 178086, 184288, 195104, 207767, 237448, 241878, 276432, 292656, 297696, 322504, 356172, 385853, 415534, 474896, 483756, 552864, 585312, 623301, 645008, 712344, 771706, 831068, 949792, 967512, 1157559, 1246602, 1290016, 1424688, 1543412, 1662136, 1935024, 2315118, 2493204, 2700971, 2849376, 3086824, 3324272, 3870048, 4630236, 4986408, 5401942, 6173648, 6648544, 8102913, 9260472, 9972816, 10803884, 12347296, 16205826, 18520944, 19945632, 21607768, 32411652, 37041888, 43215536, 64823304, 86431072, 129646608, 259293216]

約数ペア:

[(1, 259293216), (2, 129646608), (3, 86431072), (4, 64823304), (6, 43215536), (7, 37041888), (8, 32411652), (12, 21607768), (13, 19945632), (14, 18520944), (16, 16205826), (21, 12347296), (24, 10803884), (26, 9972816), (28, 9260472), (32, 8102913), (39, 6648544), (42, 6173648), (48, 5401942), (52, 4986408), (56, 4630236), (67, 3870048), (78, 3324272), (84, 3086824), (91, 2849376), (96, 2700971), (104, 2493204), (112, 2315118), (134, 1935024), (156, 1662136), (168, 1543412), (182, 1424688), (201, 1290016), (208, 1246602), (224, 1157559), (268, 967512), (273, 949792), (312, 831068), (336, 771706), (364, 712344), (402, 645008), (416, 623301), (443, 585312), (469, 552864), (536, 483756), (546, 474896), (624, 415534), (672, 385853), (728, 356172), (804, 322504), (871, 297696), (886, 292656), (938, 276432), (1072, 241878), (1092, 237448), (1248, 207767), (1329, 195104), (1407, 184288), (1456, 178086), (1608, 161252), (1742, 148848), (1772, 146328), (1876, 138216), (2144, 120939), (2184, 118724), (2613, 99232), (2658, 97552), (2814, 92144), (2912, 89043), (3101, 83616), (3216, 80626), (3484, 74424), (3544, 73164), (3752, 69108), (4368, 59362), (5226, 49616), (5316, 48776), (5628, 46072), (5759, 45024), (6097, 42528), (6202, 41808), (6432, 40313), (6968, 37212), (7088, 36582), (7504, 34554), (8736, 29681), (9303, 27872), (10452, 24808), (10632, 24388), (11256, 23036), (11518, 22512), (12194, 21264), (12404, 20904), (13936, 18606), (14176, 18291), (15008, 17277)]