400997184

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{6089}}^1$

素因数の和:6125

約数の個数: 112

約数和(自身を含む): 1237488000

約数和(自身を除く): 836490816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 672, 686, 784, 1029, 1176, 1344, 1372, 1568, 2058, 2352, 2744, 3136, 4116, 4704, 5488, 6089, 8232, 9408, 10976, 12178, 16464, 18267, 21952, 24356, 32928, 36534, 42623, 48712, 65856, 73068, 85246, 97424, 127869, 146136, 170492, 194848, 255738, 292272, 298361, 340984, 389696, 511476, 584544, 596722, 681968, 895083, 1022952, 1169088, 1193444, 1363936, 1790166, 2045904, 2088527, 2386888, 2727872, 3580332, 4091808, 4177054, 4773776, 6265581, 7160664, 8183616, 8354108, 9547552, 12531162, 14321328, 16708216, 19095104, 25062324, 28642656, 33416432, 50124648, 57285312, 66832864, 100249296, 133665728, 200498592, 400997184]

約数ペア:

[(1, 400997184), (2, 200498592), (3, 133665728), (4, 100249296), (6, 66832864), (7, 57285312), (8, 50124648), (12, 33416432), (14, 28642656), (16, 25062324), (21, 19095104), (24, 16708216), (28, 14321328), (32, 12531162), (42, 9547552), (48, 8354108), (49, 8183616), (56, 7160664), (64, 6265581), (84, 4773776), (96, 4177054), (98, 4091808), (112, 3580332), (147, 2727872), (168, 2386888), (192, 2088527), (196, 2045904), (224, 1790166), (294, 1363936), (336, 1193444), (343, 1169088), (392, 1022952), (448, 895083), (588, 681968), (672, 596722), (686, 584544), (784, 511476), (1029, 389696), (1176, 340984), (1344, 298361), (1372, 292272), (1568, 255738), (2058, 194848), (2352, 170492), (2744, 146136), (3136, 127869), (4116, 97424), (4704, 85246), (5488, 73068), (6089, 65856), (8232, 48712), (9408, 42623), (10976, 36534), (12178, 32928), (16464, 24356), (18267, 21952)]