263591328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 288

約数和(自身を含む): 938552832

約数和(自身を除く): 674961504

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 96, 104, 112, 132, 143, 154, 156, 168, 169, 176, 182, 208, 211, 224, 231, 264, 273, 286, 308, 312, 336, 338, 352, 364, 416, 422, 429, 462, 507, 528, 546, 572, 616, 624, 633, 672, 676, 728, 844, 858, 924, 1001, 1014, 1056, 1092, 1144, 1183, 1232, 1248, 1266, 1352, 1456, 1477, 1688, 1716, 1848, 1859, 2002, 2028, 2184, 2288, 2321, 2366, 2464, 2532, 2704, 2743, 2912, 2954, 3003, 3376, 3432, 3549, 3696, 3718, 4004, 4056, 4368, 4431, 4576, 4642, 4732, 5064, 5408, 5486, 5577, 5908, 6006, 6752, 6864, 6963, 7098, 7392, 7436, 8008, 8112, 8229, 8736, 8862, 9284, 9464, 10128, 10972, 11154, 11816, 12012, 13013, 13728, 13926, 14196, 14872, 16016, 16224, 16247, 16458, 17724, 18568, 18928, 19201, 20256, 21944, 22308, 23632, 24024, 26026, 27852, 28392, 29744, 30173, 32032, 32494, 32916, 35448, 35659, 37136, 37856, 38402, 39039, 43888, 44616, 47264, 48048, 48741, 52052, 55704, 56784, 57603, 59488, 60346, 64988, 65832, 70896, 71318, 74272, 76804, 78078, 87776, 89232, 90519, 96096, 97482, 104104, 106977, 111408, 113568, 115206, 120692, 129976, 131664, 141792, 142636, 153608, 156156, 178464, 181038, 194964, 208208, 211211, 213954, 222816, 230412, 241384, 249613, 259952, 263328, 285272, 307216, 312312, 362076, 389928, 392249, 416416, 422422, 427908, 460824, 482768, 499226, 519904, 570544, 614432, 624624, 633633, 724152, 748839, 779856, 784498, 844844, 855816, 921648, 965536, 998452, 1141088, 1176747, 1249248, 1267266, 1448304, 1497678, 1559712, 1568996, 1689688, 1711632, 1843296, 1996904, 2353494, 2534532, 2745743, 2896608, 2995356, 3137992, 3379376, 3423264, 3993808, 4706988, 5069064, 5491486, 5990712, 6275984, 6758752, 7987616, 8237229, 9413976, 10138128, 10982972, 11981424, 12551968, 16474458, 18827952, 20276256, 21965944, 23962848, 32948916, 37655904, 43931888, 65897832, 87863776, 131795664, 263591328]

約数ペア:

[(1, 263591328), (2, 131795664), (3, 87863776), (4, 65897832), (6, 43931888), (7, 37655904), (8, 32948916), (11, 23962848), (12, 21965944), (13, 20276256), (14, 18827952), (16, 16474458), (21, 12551968), (22, 11981424), (24, 10982972), (26, 10138128), (28, 9413976), (32, 8237229), (33, 7987616), (39, 6758752), (42, 6275984), (44, 5990712), (48, 5491486), (52, 5069064), (56, 4706988), (66, 3993808), (77, 3423264), (78, 3379376), (84, 3137992), (88, 2995356), (91, 2896608), (96, 2745743), (104, 2534532), (112, 2353494), (132, 1996904), (143, 1843296), (154, 1711632), (156, 1689688), (168, 1568996), (169, 1559712), (176, 1497678), (182, 1448304), (208, 1267266), (211, 1249248), (224, 1176747), (231, 1141088), (264, 998452), (273, 965536), (286, 921648), (308, 855816), (312, 844844), (336, 784498), (338, 779856), (352, 748839), (364, 724152), (416, 633633), (422, 624624), (429, 614432), (462, 570544), (507, 519904), (528, 499226), (546, 482768), (572, 460824), (616, 427908), (624, 422422), (633, 416416), (672, 392249), (676, 389928), (728, 362076), (844, 312312), (858, 307216), (924, 285272), (1001, 263328), (1014, 259952), (1056, 249613), (1092, 241384), (1144, 230412), (1183, 222816), (1232, 213954), (1248, 211211), (1266, 208208), (1352, 194964), (1456, 181038), (1477, 178464), (1688, 156156), (1716, 153608), (1848, 142636), (1859, 141792), (2002, 131664), (2028, 129976), (2184, 120692), (2288, 115206), (2321, 113568), (2366, 111408), (2464, 106977), (2532, 104104), (2704, 97482), (2743, 96096), (2912, 90519), (2954, 89232), (3003, 87776), (3376, 78078), (3432, 76804), (3549, 74272), (3696, 71318), (3718, 70896), (4004, 65832), (4056, 64988), (4368, 60346), (4431, 59488), (4576, 57603), (4642, 56784), (4732, 55704), (5064, 52052), (5408, 48741), (5486, 48048), (5577, 47264), (5908, 44616), (6006, 43888), (6752, 39039), (6864, 38402), (6963, 37856), (7098, 37136), (7392, 35659), (7436, 35448), (8008, 32916), (8112, 32494), (8229, 32032), (8736, 30173), (8862, 29744), (9284, 28392), (9464, 27852), (10128, 26026), (10972, 24024), (11154, 23632), (11816, 22308), (12012, 21944), (13013, 20256), (13728, 19201), (13926, 18928), (14196, 18568), (14872, 17724), (16016, 16458), (16224, 16247)]