262561152

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 256

約数和(自身を含む): 863654400

約数和(自身を除く): 601093248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 53, 56, 57, 64, 76, 84, 96, 97, 106, 112, 114, 128, 133, 152, 159, 168, 192, 194, 212, 224, 228, 266, 291, 304, 318, 336, 371, 384, 388, 399, 424, 448, 456, 532, 582, 608, 636, 672, 679, 742, 776, 798, 848, 896, 912, 1007, 1064, 1113, 1164, 1216, 1272, 1344, 1358, 1484, 1552, 1596, 1696, 1824, 1843, 2014, 2037, 2128, 2226, 2328, 2432, 2544, 2688, 2716, 2968, 3021, 3104, 3192, 3392, 3648, 3686, 4028, 4074, 4256, 4452, 4656, 5088, 5141, 5432, 5529, 5936, 6042, 6208, 6384, 6784, 7049, 7296, 7372, 8056, 8148, 8512, 8904, 9312, 10176, 10282, 10864, 11058, 11872, 12084, 12416, 12768, 12901, 14098, 14744, 15423, 16112, 16296, 17024, 17808, 18624, 20352, 20564, 21147, 21728, 22116, 23744, 24168, 25536, 25802, 28196, 29488, 30846, 32224, 32592, 35616, 35987, 37248, 38703, 41128, 42294, 43456, 44232, 47488, 48336, 51072, 51604, 56392, 58976, 61692, 64448, 65184, 71232, 71974, 77406, 82256, 84588, 86912, 88464, 96672, 97679, 103208, 107961, 112784, 117952, 123384, 128896, 130368, 142464, 143948, 154812, 164512, 169176, 176928, 193344, 195358, 206416, 215922, 225568, 235904, 246768, 260736, 287896, 293037, 309624, 329024, 338352, 353856, 386688, 390716, 412832, 431844, 451136, 493536, 575792, 586074, 619248, 658048, 676704, 683753, 707712, 781432, 825664, 863688, 902272, 987072, 1151584, 1172148, 1238496, 1353408, 1367506, 1562864, 1651328, 1727376, 1974144, 2051259, 2303168, 2344296, 2476992, 2706816, 2735012, 3125728, 3454752, 4102518, 4606336, 4688592, 4953984, 5470024, 6251456, 6909504, 8205036, 9377184, 10940048, 12502912, 13819008, 16410072, 18754368, 21880096, 32820144, 37508736, 43760192, 65640288, 87520384, 131280576, 262561152]

約数ペア:

[(1, 262561152), (2, 131280576), (3, 87520384), (4, 65640288), (6, 43760192), (7, 37508736), (8, 32820144), (12, 21880096), (14, 18754368), (16, 16410072), (19, 13819008), (21, 12502912), (24, 10940048), (28, 9377184), (32, 8205036), (38, 6909504), (42, 6251456), (48, 5470024), (53, 4953984), (56, 4688592), (57, 4606336), (64, 4102518), (76, 3454752), (84, 3125728), (96, 2735012), (97, 2706816), (106, 2476992), (112, 2344296), (114, 2303168), (128, 2051259), (133, 1974144), (152, 1727376), (159, 1651328), (168, 1562864), (192, 1367506), (194, 1353408), (212, 1238496), (224, 1172148), (228, 1151584), (266, 987072), (291, 902272), (304, 863688), (318, 825664), (336, 781432), (371, 707712), (384, 683753), (388, 676704), (399, 658048), (424, 619248), (448, 586074), (456, 575792), (532, 493536), (582, 451136), (608, 431844), (636, 412832), (672, 390716), (679, 386688), (742, 353856), (776, 338352), (798, 329024), (848, 309624), (896, 293037), (912, 287896), (1007, 260736), (1064, 246768), (1113, 235904), (1164, 225568), (1216, 215922), (1272, 206416), (1344, 195358), (1358, 193344), (1484, 176928), (1552, 169176), (1596, 164512), (1696, 154812), (1824, 143948), (1843, 142464), (2014, 130368), (2037, 128896), (2128, 123384), (2226, 117952), (2328, 112784), (2432, 107961), (2544, 103208), (2688, 97679), (2716, 96672), (2968, 88464), (3021, 86912), (3104, 84588), (3192, 82256), (3392, 77406), (3648, 71974), (3686, 71232), (4028, 65184), (4074, 64448), (4256, 61692), (4452, 58976), (4656, 56392), (5088, 51604), (5141, 51072), (5432, 48336), (5529, 47488), (5936, 44232), (6042, 43456), (6208, 42294), (6384, 41128), (6784, 38703), (7049, 37248), (7296, 35987), (7372, 35616), (8056, 32592), (8148, 32224), (8512, 30846), (8904, 29488), (9312, 28196), (10176, 25802), (10282, 25536), (10864, 24168), (11058, 23744), (11872, 22116), (12084, 21728), (12416, 21147), (12768, 20564), (12901, 20352), (14098, 18624), (14744, 17808), (15423, 17024), (16112, 16296)]