253931328

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{2999}}^1$

素因数の和:3034

約数の個数: 168

約数和(自身を含む): 868680000

約数和(自身を除く): 614748672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2646, 2999, 3024, 3136, 3528, 4032, 4704, 5292, 5998, 6048, 7056, 8997, 9408, 10584, 11996, 12096, 14112, 17994, 20993, 21168, 23992, 26991, 28224, 35988, 41986, 42336, 47984, 53982, 62979, 71976, 80973, 83972, 84672, 95968, 107964, 125958, 143952, 146951, 161946, 167944, 188937, 191936, 215928, 251916, 287904, 293902, 323892, 335888, 377874, 431856, 440853, 503832, 566811, 575808, 587804, 647784, 671776, 755748, 863712, 881706, 1007664, 1133622, 1175608, 1295568, 1322559, 1343552, 1511496, 1727424, 1763412, 2015328, 2267244, 2351216, 2591136, 2645118, 3022992, 3526824, 3967677, 4030656, 4534488, 4702432, 5182272, 5290236, 6045984, 7053648, 7935354, 9068976, 9404864, 10580472, 12091968, 14107296, 15870708, 18137952, 21160944, 28214592, 31741416, 36275904, 42321888, 63482832, 84643776, 126965664, 253931328]

約数ペア:

[(1, 253931328), (2, 126965664), (3, 84643776), (4, 63482832), (6, 42321888), (7, 36275904), (8, 31741416), (9, 28214592), (12, 21160944), (14, 18137952), (16, 15870708), (18, 14107296), (21, 12091968), (24, 10580472), (27, 9404864), (28, 9068976), (32, 7935354), (36, 7053648), (42, 6045984), (48, 5290236), (49, 5182272), (54, 4702432), (56, 4534488), (63, 4030656), (64, 3967677), (72, 3526824), (84, 3022992), (96, 2645118), (98, 2591136), (108, 2351216), (112, 2267244), (126, 2015328), (144, 1763412), (147, 1727424), (168, 1511496), (189, 1343552), (192, 1322559), (196, 1295568), (216, 1175608), (224, 1133622), (252, 1007664), (288, 881706), (294, 863712), (336, 755748), (378, 671776), (392, 647784), (432, 587804), (441, 575808), (448, 566811), (504, 503832), (576, 440853), (588, 431856), (672, 377874), (756, 335888), (784, 323892), (864, 293902), (882, 287904), (1008, 251916), (1176, 215928), (1323, 191936), (1344, 188937), (1512, 167944), (1568, 161946), (1728, 146951), (1764, 143952), (2016, 125958), (2352, 107964), (2646, 95968), (2999, 84672), (3024, 83972), (3136, 80973), (3528, 71976), (4032, 62979), (4704, 53982), (5292, 47984), (5998, 42336), (6048, 41986), (7056, 35988), (8997, 28224), (9408, 26991), (10584, 23992), (11996, 21168), (12096, 20993), (14112, 17994)]