399059136

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{1571}}^1$

素因数の和:1609

約数の個数: 210

約数和(自身を含む): 1376944668

約数和(自身を除く): 977885532

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, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 448, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1344, 1512, 1568, 1571, 1728, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3136, 3142, 3528, 3969, 4032, 4536, 4704, 4713, 5184, 5292, 6048, 6284, 7056, 7938, 9072, 9408, 9426, 10584, 10997, 12096, 12568, 14112, 14139, 15876, 18144, 18852, 21168, 21994, 25136, 28224, 28278, 31752, 32991, 36288, 37704, 42336, 42417, 43988, 50272, 56556, 63504, 65982, 75408, 76979, 84672, 84834, 87976, 98973, 100544, 113112, 127008, 127251, 131964, 150816, 153958, 169668, 175952, 197946, 226224, 230937, 254016, 254502, 263928, 296919, 301632, 307916, 339336, 351904, 395892, 452448, 461874, 509004, 527856, 593838, 615832, 678672, 692811, 703808, 791784, 890757, 904896, 923748, 1018008, 1055712, 1187676, 1231664, 1357344, 1385622, 1583568, 1781514, 1847496, 2036016, 2078433, 2111424, 2375352, 2463328, 2714688, 2771244, 3167136, 3563028, 3694992, 4072032, 4156866, 4750704, 4926656, 5542488, 6235299, 6334272, 7126056, 7389984, 8144064, 8313732, 9501408, 11084976, 12470598, 14252112, 14779968, 16627464, 19002816, 22169952, 24941196, 28504224, 33254928, 44339904, 49882392, 57008448, 66509856, 99764784, 133019712, 199529568, 399059136]

約数ペア:

[(1, 399059136), (2, 199529568), (3, 133019712), (4, 99764784), (6, 66509856), (7, 57008448), (8, 49882392), (9, 44339904), (12, 33254928), (14, 28504224), (16, 24941196), (18, 22169952), (21, 19002816), (24, 16627464), (27, 14779968), (28, 14252112), (32, 12470598), (36, 11084976), (42, 9501408), (48, 8313732), (49, 8144064), (54, 7389984), (56, 7126056), (63, 6334272), (64, 6235299), (72, 5542488), (81, 4926656), (84, 4750704), (96, 4156866), (98, 4072032), (108, 3694992), (112, 3563028), (126, 3167136), (144, 2771244), (147, 2714688), (162, 2463328), (168, 2375352), (189, 2111424), (192, 2078433), (196, 2036016), (216, 1847496), (224, 1781514), (252, 1583568), (288, 1385622), (294, 1357344), (324, 1231664), (336, 1187676), (378, 1055712), (392, 1018008), (432, 923748), (441, 904896), (448, 890757), (504, 791784), (567, 703808), (576, 692811), (588, 678672), (648, 615832), (672, 593838), (756, 527856), (784, 509004), (864, 461874), (882, 452448), (1008, 395892), (1134, 351904), (1176, 339336), (1296, 307916), (1323, 301632), (1344, 296919), (1512, 263928), (1568, 254502), (1571, 254016), (1728, 230937), (1764, 226224), (2016, 197946), (2268, 175952), (2352, 169668), (2592, 153958), (2646, 150816), (3024, 131964), (3136, 127251), (3142, 127008), (3528, 113112), (3969, 100544), (4032, 98973), (4536, 87976), (4704, 84834), (4713, 84672), (5184, 76979), (5292, 75408), (6048, 65982), (6284, 63504), (7056, 56556), (7938, 50272), (9072, 43988), (9408, 42417), (9426, 42336), (10584, 37704), (10997, 36288), (12096, 32991), (12568, 31752), (14112, 28278), (14139, 28224), (15876, 25136), (18144, 21994), (18852, 21168)]