263055936

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 252

約数和(自身を含む): 840766416

約数和(自身を除く): 577710480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 67, 78, 88, 96, 104, 121, 132, 134, 143, 156, 169, 176, 192, 201, 208, 242, 264, 268, 286, 312, 338, 352, 363, 402, 416, 429, 484, 507, 528, 536, 572, 624, 676, 704, 726, 737, 804, 832, 858, 871, 968, 1014, 1056, 1072, 1144, 1248, 1352, 1452, 1474, 1573, 1608, 1716, 1742, 1859, 1936, 2028, 2112, 2144, 2211, 2288, 2496, 2613, 2704, 2904, 2948, 3146, 3216, 3432, 3484, 3718, 3872, 4056, 4288, 4422, 4576, 4719, 5226, 5408, 5577, 5808, 5896, 6292, 6432, 6864, 6968, 7436, 7744, 8107, 8112, 8844, 9152, 9438, 9581, 10452, 10816, 11154, 11323, 11616, 11792, 12584, 12864, 13728, 13936, 14872, 16214, 16224, 17688, 18876, 19162, 20449, 20904, 22308, 22646, 23232, 23584, 24321, 25168, 27456, 27872, 28743, 29744, 32428, 32448, 33969, 35376, 37752, 38324, 40898, 41808, 44616, 45292, 47168, 48642, 50336, 55744, 57486, 59488, 61347, 64856, 67938, 70752, 75504, 76648, 81796, 83616, 89232, 90584, 97284, 100672, 105391, 114972, 118976, 122694, 124553, 129712, 135876, 141504, 151008, 153296, 163592, 167232, 178464, 181168, 194568, 210782, 229944, 245388, 249106, 259424, 271752, 302016, 306592, 316173, 327184, 356928, 362336, 373659, 389136, 421564, 459888, 490776, 498212, 518848, 543504, 613184, 632346, 654368, 724672, 747318, 778272, 843128, 919776, 981552, 996424, 1087008, 1264692, 1308736, 1370083, 1494636, 1556544, 1686256, 1839552, 1963104, 1992848, 2174016, 2529384, 2740166, 2989272, 3372512, 3926208, 3985696, 4110249, 5058768, 5480332, 5978544, 6745024, 7971392, 8220498, 10117536, 10960664, 11957088, 16440996, 20235072, 21921328, 23914176, 32881992, 43842656, 65763984, 87685312, 131527968, 263055936]

約数ペア:

[(1, 263055936), (2, 131527968), (3, 87685312), (4, 65763984), (6, 43842656), (8, 32881992), (11, 23914176), (12, 21921328), (13, 20235072), (16, 16440996), (22, 11957088), (24, 10960664), (26, 10117536), (32, 8220498), (33, 7971392), (39, 6745024), (44, 5978544), (48, 5480332), (52, 5058768), (64, 4110249), (66, 3985696), (67, 3926208), (78, 3372512), (88, 2989272), (96, 2740166), (104, 2529384), (121, 2174016), (132, 1992848), (134, 1963104), (143, 1839552), (156, 1686256), (169, 1556544), (176, 1494636), (192, 1370083), (201, 1308736), (208, 1264692), (242, 1087008), (264, 996424), (268, 981552), (286, 919776), (312, 843128), (338, 778272), (352, 747318), (363, 724672), (402, 654368), (416, 632346), (429, 613184), (484, 543504), (507, 518848), (528, 498212), (536, 490776), (572, 459888), (624, 421564), (676, 389136), (704, 373659), (726, 362336), (737, 356928), (804, 327184), (832, 316173), (858, 306592), (871, 302016), (968, 271752), (1014, 259424), (1056, 249106), (1072, 245388), (1144, 229944), (1248, 210782), (1352, 194568), (1452, 181168), (1474, 178464), (1573, 167232), (1608, 163592), (1716, 153296), (1742, 151008), (1859, 141504), (1936, 135876), (2028, 129712), (2112, 124553), (2144, 122694), (2211, 118976), (2288, 114972), (2496, 105391), (2613, 100672), (2704, 97284), (2904, 90584), (2948, 89232), (3146, 83616), (3216, 81796), (3432, 76648), (3484, 75504), (3718, 70752), (3872, 67938), (4056, 64856), (4288, 61347), (4422, 59488), (4576, 57486), (4719, 55744), (5226, 50336), (5408, 48642), (5577, 47168), (5808, 45292), (5896, 44616), (6292, 41808), (6432, 40898), (6864, 38324), (6968, 37752), (7436, 35376), (7744, 33969), (8107, 32448), (8112, 32428), (8844, 29744), (9152, 28743), (9438, 27872), (9581, 27456), (10452, 25168), (10816, 24321), (11154, 23584), (11323, 23232), (11616, 22646), (11792, 22308), (12584, 20904), (12864, 20449), (13728, 19162), (13936, 18876), (14872, 17688), (16214, 16224)]