808679872

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{971}}^1$

素因数の和:1027

約数の個数: 168

約数和(自身を含む): 2168664192

約数和(自身を除く): 1359984320

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 169, 176, 182, 208, 224, 286, 308, 338, 352, 364, 416, 448, 572, 616, 676, 704, 728, 832, 971, 1001, 1144, 1183, 1232, 1352, 1456, 1859, 1942, 2002, 2288, 2366, 2464, 2704, 2912, 3718, 3884, 4004, 4576, 4732, 4928, 5408, 5824, 6797, 7436, 7768, 8008, 9152, 9464, 10681, 10816, 12623, 13013, 13594, 14872, 15536, 16016, 18928, 21362, 25246, 26026, 27188, 29744, 31072, 32032, 37856, 42724, 50492, 52052, 54376, 59488, 62144, 64064, 74767, 75712, 85448, 88361, 100984, 104104, 108752, 118976, 138853, 149534, 164099, 170896, 176722, 201968, 208208, 217504, 277706, 299068, 328198, 341792, 353444, 403936, 416416, 435008, 555412, 598136, 656396, 683584, 706888, 807872, 832832, 971971, 1110824, 1148693, 1196272, 1312792, 1413776, 1805089, 1943942, 2221648, 2297386, 2392544, 2625584, 2827552, 3610178, 3887884, 4443296, 4594772, 4785088, 5251168, 5655104, 7220356, 7775768, 8886592, 9189544, 10502336, 12635623, 14440712, 15551536, 18379088, 25271246, 28881424, 31103072, 36758176, 50542492, 57762848, 62206144, 73516352, 101084984, 115525696, 202169968, 404339936, 808679872]

約数ペア:

[(1, 808679872), (2, 404339936), (4, 202169968), (7, 115525696), (8, 101084984), (11, 73516352), (13, 62206144), (14, 57762848), (16, 50542492), (22, 36758176), (26, 31103072), (28, 28881424), (32, 25271246), (44, 18379088), (52, 15551536), (56, 14440712), (64, 12635623), (77, 10502336), (88, 9189544), (91, 8886592), (104, 7775768), (112, 7220356), (143, 5655104), (154, 5251168), (169, 4785088), (176, 4594772), (182, 4443296), (208, 3887884), (224, 3610178), (286, 2827552), (308, 2625584), (338, 2392544), (352, 2297386), (364, 2221648), (416, 1943942), (448, 1805089), (572, 1413776), (616, 1312792), (676, 1196272), (704, 1148693), (728, 1110824), (832, 971971), (971, 832832), (1001, 807872), (1144, 706888), (1183, 683584), (1232, 656396), (1352, 598136), (1456, 555412), (1859, 435008), (1942, 416416), (2002, 403936), (2288, 353444), (2366, 341792), (2464, 328198), (2704, 299068), (2912, 277706), (3718, 217504), (3884, 208208), (4004, 201968), (4576, 176722), (4732, 170896), (4928, 164099), (5408, 149534), (5824, 138853), (6797, 118976), (7436, 108752), (7768, 104104), (8008, 100984), (9152, 88361), (9464, 85448), (10681, 75712), (10816, 74767), (12623, 64064), (13013, 62144), (13594, 59488), (14872, 54376), (15536, 52052), (16016, 50492), (18928, 42724), (21362, 37856), (25246, 32032), (26026, 31072), (27188, 29744)]