12313728

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{509}}^1$

素因数の和:539

約数の個数: 128

約数和(自身を含む): 41616000

約数和(自身を除く): 29302272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 509, 576, 672, 756, 864, 896, 1008, 1018, 1152, 1344, 1512, 1527, 1728, 2016, 2036, 2688, 3024, 3054, 3456, 3563, 4032, 4072, 4581, 6048, 6108, 7126, 8064, 8144, 9162, 10689, 12096, 12216, 13743, 14252, 16288, 18324, 21378, 24192, 24432, 27486, 28504, 32067, 32576, 36648, 42756, 48864, 54972, 57008, 64134, 65152, 73296, 85512, 96201, 97728, 109944, 114016, 128268, 146592, 171024, 192402, 195456, 219888, 228032, 256536, 293184, 342048, 384804, 439776, 456064, 513072, 586368, 684096, 769608, 879552, 1026144, 1368192, 1539216, 1759104, 2052288, 3078432, 4104576, 6156864, 12313728]

約数ペア:

[(1, 12313728), (2, 6156864), (3, 4104576), (4, 3078432), (6, 2052288), (7, 1759104), (8, 1539216), (9, 1368192), (12, 1026144), (14, 879552), (16, 769608), (18, 684096), (21, 586368), (24, 513072), (27, 456064), (28, 439776), (32, 384804), (36, 342048), (42, 293184), (48, 256536), (54, 228032), (56, 219888), (63, 195456), (64, 192402), (72, 171024), (84, 146592), (96, 128268), (108, 114016), (112, 109944), (126, 97728), (128, 96201), (144, 85512), (168, 73296), (189, 65152), (192, 64134), (216, 57008), (224, 54972), (252, 48864), (288, 42756), (336, 36648), (378, 32576), (384, 32067), (432, 28504), (448, 27486), (504, 24432), (509, 24192), (576, 21378), (672, 18324), (756, 16288), (864, 14252), (896, 13743), (1008, 12216), (1018, 12096), (1152, 10689), (1344, 9162), (1512, 8144), (1527, 8064), (1728, 7126), (2016, 6108), (2036, 6048), (2688, 4581), (3024, 4072), (3054, 4032), (3456, 3563)]