668863104

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19141}}^1$

素因数の和:19178

約数の個数: 128

約数和(自身を含む): 2186782080

約数和(自身を除く): 1517918976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2184, 2496, 2688, 2912, 4368, 4992, 5824, 8736, 11648, 17472, 19141, 34944, 38282, 57423, 76564, 114846, 133987, 153128, 229692, 248833, 267974, 306256, 401961, 459384, 497666, 535948, 612512, 746499, 803922, 918768, 995332, 1071896, 1225024, 1492998, 1607844, 1741831, 1837536, 1990664, 2143792, 2450048, 2985996, 3215688, 3483662, 3675072, 3981328, 4287584, 5225493, 5971992, 6431376, 6967324, 7350144, 7962656, 8575168, 10450986, 11943984, 12862752, 13934648, 15925312, 17150336, 20901972, 23887968, 25725504, 27869296, 31850624, 41803944, 47775936, 51451008, 55738592, 83607888, 95551872, 111477184, 167215776, 222954368, 334431552, 668863104]

約数ペア:

[(1, 668863104), (2, 334431552), (3, 222954368), (4, 167215776), (6, 111477184), (7, 95551872), (8, 83607888), (12, 55738592), (13, 51451008), (14, 47775936), (16, 41803944), (21, 31850624), (24, 27869296), (26, 25725504), (28, 23887968), (32, 20901972), (39, 17150336), (42, 15925312), (48, 13934648), (52, 12862752), (56, 11943984), (64, 10450986), (78, 8575168), (84, 7962656), (91, 7350144), (96, 6967324), (104, 6431376), (112, 5971992), (128, 5225493), (156, 4287584), (168, 3981328), (182, 3675072), (192, 3483662), (208, 3215688), (224, 2985996), (273, 2450048), (312, 2143792), (336, 1990664), (364, 1837536), (384, 1741831), (416, 1607844), (448, 1492998), (546, 1225024), (624, 1071896), (672, 995332), (728, 918768), (832, 803922), (896, 746499), (1092, 612512), (1248, 535948), (1344, 497666), (1456, 459384), (1664, 401961), (2184, 306256), (2496, 267974), (2688, 248833), (2912, 229692), (4368, 153128), (4992, 133987), (5824, 114846), (8736, 76564), (11648, 57423), (17472, 38282), (19141, 34944)]