1645630272

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19979}}^1$

素因数の和:20021

約数の個数: 168

約数和(自身を含む): 5541812640

約数和(自身を除く): 3896182368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 192, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 576, 624, 704, 792, 832, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2112, 2288, 2496, 2574, 3168, 3432, 3744, 4576, 5148, 6336, 6864, 7488, 9152, 10296, 13728, 19979, 20592, 27456, 39958, 41184, 59937, 79916, 82368, 119874, 159832, 179811, 219769, 239748, 259727, 319664, 359622, 439538, 479496, 519454, 639328, 659307, 719244, 779181, 879076, 958992, 1038908, 1278656, 1318614, 1438488, 1558362, 1758152, 1917984, 1977921, 2077816, 2337543, 2637228, 2856997, 2876976, 3116724, 3516304, 3835968, 3955842, 4155632, 4675086, 5274456, 5713994, 5753952, 6233448, 7032608, 7911684, 8311264, 8570991, 9350172, 10548912, 11427988, 11507904, 12466896, 14065216, 15823368, 16622528, 17141982, 18700344, 21097824, 22855976, 24933792, 25712973, 31646736, 34283964, 37400688, 42195648, 45711952, 49867584, 51425946, 63293472, 68567928, 74801376, 91423904, 102851892, 126586944, 137135856, 149602752, 182847808, 205703784, 274271712, 411407568, 548543424, 822815136, 1645630272]

約数ペア:

[(1, 1645630272), (2, 822815136), (3, 548543424), (4, 411407568), (6, 274271712), (8, 205703784), (9, 182847808), (11, 149602752), (12, 137135856), (13, 126586944), (16, 102851892), (18, 91423904), (22, 74801376), (24, 68567928), (26, 63293472), (32, 51425946), (33, 49867584), (36, 45711952), (39, 42195648), (44, 37400688), (48, 34283964), (52, 31646736), (64, 25712973), (66, 24933792), (72, 22855976), (78, 21097824), (88, 18700344), (96, 17141982), (99, 16622528), (104, 15823368), (117, 14065216), (132, 12466896), (143, 11507904), (144, 11427988), (156, 10548912), (176, 9350172), (192, 8570991), (198, 8311264), (208, 7911684), (234, 7032608), (264, 6233448), (286, 5753952), (288, 5713994), (312, 5274456), (352, 4675086), (396, 4155632), (416, 3955842), (429, 3835968), (468, 3516304), (528, 3116724), (572, 2876976), (576, 2856997), (624, 2637228), (704, 2337543), (792, 2077816), (832, 1977921), (858, 1917984), (936, 1758152), (1056, 1558362), (1144, 1438488), (1248, 1318614), (1287, 1278656), (1584, 1038908), (1716, 958992), (1872, 879076), (2112, 779181), (2288, 719244), (2496, 659307), (2574, 639328), (3168, 519454), (3432, 479496), (3744, 439538), (4576, 359622), (5148, 319664), (6336, 259727), (6864, 239748), (7488, 219769), (9152, 179811), (10296, 159832), (13728, 119874), (19979, 82368), (20592, 79916), (27456, 59937), (39958, 41184)]