65359728

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 180

約数和(自身を含む): 217765080

約数和(自身を除く): 152405352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 59, 63, 72, 84, 98, 112, 118, 126, 144, 147, 157, 168, 177, 196, 236, 252, 294, 314, 336, 354, 392, 413, 441, 471, 472, 504, 531, 588, 628, 708, 784, 826, 882, 942, 944, 1008, 1062, 1099, 1176, 1239, 1256, 1413, 1416, 1652, 1764, 1884, 2124, 2198, 2352, 2478, 2512, 2826, 2832, 2891, 3297, 3304, 3528, 3717, 3768, 4248, 4396, 4956, 5652, 5782, 6594, 6608, 7056, 7434, 7536, 7693, 8496, 8673, 8792, 9263, 9891, 9912, 11304, 11564, 13188, 14868, 15386, 17346, 17584, 18526, 19782, 19824, 22608, 23079, 23128, 26019, 26376, 27789, 29736, 30772, 34692, 37052, 39564, 46158, 46256, 52038, 52752, 55578, 59472, 61544, 64841, 69237, 69384, 74104, 79128, 83367, 92316, 104076, 111156, 123088, 129682, 138474, 138768, 148208, 158256, 166734, 184632, 194523, 208152, 222312, 259364, 276948, 333468, 369264, 389046, 416304, 444624, 453887, 518728, 553896, 583569, 666936, 778092, 907774, 1037456, 1107792, 1167138, 1333872, 1361661, 1556184, 1815548, 2334276, 2723322, 3112368, 3631096, 4084983, 4668552, 5446644, 7262192, 8169966, 9337104, 10893288, 16339932, 21786576, 32679864, 65359728]

約数ペア:

[(1, 65359728), (2, 32679864), (3, 21786576), (4, 16339932), (6, 10893288), (7, 9337104), (8, 8169966), (9, 7262192), (12, 5446644), (14, 4668552), (16, 4084983), (18, 3631096), (21, 3112368), (24, 2723322), (28, 2334276), (36, 1815548), (42, 1556184), (48, 1361661), (49, 1333872), (56, 1167138), (59, 1107792), (63, 1037456), (72, 907774), (84, 778092), (98, 666936), (112, 583569), (118, 553896), (126, 518728), (144, 453887), (147, 444624), (157, 416304), (168, 389046), (177, 369264), (196, 333468), (236, 276948), (252, 259364), (294, 222312), (314, 208152), (336, 194523), (354, 184632), (392, 166734), (413, 158256), (441, 148208), (471, 138768), (472, 138474), (504, 129682), (531, 123088), (588, 111156), (628, 104076), (708, 92316), (784, 83367), (826, 79128), (882, 74104), (942, 69384), (944, 69237), (1008, 64841), (1062, 61544), (1099, 59472), (1176, 55578), (1239, 52752), (1256, 52038), (1413, 46256), (1416, 46158), (1652, 39564), (1764, 37052), (1884, 34692), (2124, 30772), (2198, 29736), (2352, 27789), (2478, 26376), (2512, 26019), (2826, 23128), (2832, 23079), (2891, 22608), (3297, 19824), (3304, 19782), (3528, 18526), (3717, 17584), (3768, 17346), (4248, 15386), (4396, 14868), (4956, 13188), (5652, 11564), (5782, 11304), (6594, 9912), (6608, 9891), (7056, 9263), (7434, 8792), (7536, 8673), (7693, 8496)]