253870656

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 224

約数和(自身を含む): 794723328

約数和(自身を除く): 540852672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 32, 34, 39, 48, 51, 52, 62, 64, 68, 78, 93, 96, 102, 104, 124, 136, 156, 186, 192, 193, 204, 208, 221, 248, 272, 312, 372, 386, 403, 408, 416, 442, 496, 527, 544, 579, 624, 663, 744, 772, 806, 816, 832, 884, 992, 1054, 1088, 1158, 1209, 1248, 1326, 1488, 1544, 1581, 1612, 1632, 1768, 1984, 2108, 2316, 2418, 2496, 2509, 2652, 2976, 3088, 3162, 3224, 3264, 3281, 3536, 4216, 4632, 4836, 5018, 5304, 5952, 5983, 6176, 6324, 6448, 6562, 6851, 7072, 7527, 8432, 9264, 9672, 9843, 10036, 10608, 11966, 12352, 12648, 12896, 13124, 13702, 14144, 15054, 16864, 17949, 18528, 19344, 19686, 20072, 20553, 21216, 23932, 25296, 25792, 26248, 27404, 30108, 33728, 35898, 37056, 38688, 39372, 40144, 41106, 42432, 42653, 47864, 50592, 52496, 54808, 60216, 71796, 77376, 77779, 78744, 80288, 82212, 85306, 95728, 101184, 101711, 104992, 109616, 120432, 127959, 143592, 155558, 157488, 160576, 164424, 170612, 191456, 203422, 209984, 219232, 233337, 240864, 255918, 287184, 305133, 311116, 314976, 328848, 341224, 382912, 406844, 438464, 466674, 481728, 511836, 574368, 610266, 622232, 629952, 657696, 682448, 813688, 933348, 1023672, 1148736, 1220532, 1244464, 1315392, 1322243, 1364896, 1627376, 1866696, 2047344, 2441064, 2488928, 2644486, 2729792, 3254752, 3733392, 3966729, 4094688, 4882128, 4977856, 5288972, 6509504, 7466784, 7933458, 8189376, 9764256, 10577944, 14933568, 15866916, 19528512, 21155888, 31733832, 42311776, 63467664, 84623552, 126935328, 253870656]

約数ペア:

[(1, 253870656), (2, 126935328), (3, 84623552), (4, 63467664), (6, 42311776), (8, 31733832), (12, 21155888), (13, 19528512), (16, 15866916), (17, 14933568), (24, 10577944), (26, 9764256), (31, 8189376), (32, 7933458), (34, 7466784), (39, 6509504), (48, 5288972), (51, 4977856), (52, 4882128), (62, 4094688), (64, 3966729), (68, 3733392), (78, 3254752), (93, 2729792), (96, 2644486), (102, 2488928), (104, 2441064), (124, 2047344), (136, 1866696), (156, 1627376), (186, 1364896), (192, 1322243), (193, 1315392), (204, 1244464), (208, 1220532), (221, 1148736), (248, 1023672), (272, 933348), (312, 813688), (372, 682448), (386, 657696), (403, 629952), (408, 622232), (416, 610266), (442, 574368), (496, 511836), (527, 481728), (544, 466674), (579, 438464), (624, 406844), (663, 382912), (744, 341224), (772, 328848), (806, 314976), (816, 311116), (832, 305133), (884, 287184), (992, 255918), (1054, 240864), (1088, 233337), (1158, 219232), (1209, 209984), (1248, 203422), (1326, 191456), (1488, 170612), (1544, 164424), (1581, 160576), (1612, 157488), (1632, 155558), (1768, 143592), (1984, 127959), (2108, 120432), (2316, 109616), (2418, 104992), (2496, 101711), (2509, 101184), (2652, 95728), (2976, 85306), (3088, 82212), (3162, 80288), (3224, 78744), (3264, 77779), (3281, 77376), (3536, 71796), (4216, 60216), (4632, 54808), (4836, 52496), (5018, 50592), (5304, 47864), (5952, 42653), (5983, 42432), (6176, 41106), (6324, 40144), (6448, 39372), (6562, 38688), (6851, 37056), (7072, 35898), (7527, 33728), (8432, 30108), (9264, 27404), (9672, 26248), (9843, 25792), (10036, 25296), (10608, 23932), (11966, 21216), (12352, 20553), (12648, 20072), (12896, 19686), (13124, 19344), (13702, 18528), (14144, 17949), (15054, 16864)]