13321728

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{59}}^1$

素因数の和:97

約数の個数: 180

約数和(自身を含む): 45482580

約数和(自身を除く): 32160852

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 59, 63, 64, 72, 84, 96, 98, 112, 118, 126, 128, 144, 147, 168, 177, 192, 196, 224, 236, 252, 256, 288, 294, 336, 354, 384, 392, 413, 441, 448, 472, 504, 512, 531, 576, 588, 672, 708, 768, 784, 826, 882, 896, 944, 1008, 1062, 1152, 1176, 1239, 1344, 1416, 1536, 1568, 1652, 1764, 1792, 1888, 2016, 2124, 2304, 2352, 2478, 2688, 2832, 2891, 3136, 3304, 3528, 3584, 3717, 3776, 4032, 4248, 4608, 4704, 4956, 5376, 5664, 5782, 6272, 6608, 7056, 7434, 7552, 8064, 8496, 8673, 9408, 9912, 10752, 11328, 11564, 12544, 13216, 14112, 14868, 15104, 16128, 16992, 17346, 18816, 19824, 22656, 23128, 25088, 26019, 26432, 28224, 29736, 30208, 32256, 33984, 34692, 37632, 39648, 45312, 46256, 52038, 52864, 56448, 59472, 67968, 69384, 75264, 79296, 90624, 92512, 104076, 105728, 112896, 118944, 135936, 138768, 158592, 185024, 208152, 211456, 225792, 237888, 271872, 277536, 317184, 370048, 416304, 475776, 555072, 634368, 740096, 832608, 951552, 1110144, 1480192, 1665216, 1903104, 2220288, 3330432, 4440576, 6660864, 13321728]

約数ペア:

[(1, 13321728), (2, 6660864), (3, 4440576), (4, 3330432), (6, 2220288), (7, 1903104), (8, 1665216), (9, 1480192), (12, 1110144), (14, 951552), (16, 832608), (18, 740096), (21, 634368), (24, 555072), (28, 475776), (32, 416304), (36, 370048), (42, 317184), (48, 277536), (49, 271872), (56, 237888), (59, 225792), (63, 211456), (64, 208152), (72, 185024), (84, 158592), (96, 138768), (98, 135936), (112, 118944), (118, 112896), (126, 105728), (128, 104076), (144, 92512), (147, 90624), (168, 79296), (177, 75264), (192, 69384), (196, 67968), (224, 59472), (236, 56448), (252, 52864), (256, 52038), (288, 46256), (294, 45312), (336, 39648), (354, 37632), (384, 34692), (392, 33984), (413, 32256), (441, 30208), (448, 29736), (472, 28224), (504, 26432), (512, 26019), (531, 25088), (576, 23128), (588, 22656), (672, 19824), (708, 18816), (768, 17346), (784, 16992), (826, 16128), (882, 15104), (896, 14868), (944, 14112), (1008, 13216), (1062, 12544), (1152, 11564), (1176, 11328), (1239, 10752), (1344, 9912), (1416, 9408), (1536, 8673), (1568, 8496), (1652, 8064), (1764, 7552), (1792, 7434), (1888, 7056), (2016, 6608), (2124, 6272), (2304, 5782), (2352, 5664), (2478, 5376), (2688, 4956), (2832, 4704), (2891, 4608), (3136, 4248), (3304, 4032), (3528, 3776), (3584, 3717)]