313122816

素因数分解:

$2^{13}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 168

約数和(自身を含む): 940515264

約数和(自身を除く): 627392448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 137, 144, 186, 192, 248, 256, 274, 279, 288, 372, 384, 411, 496, 512, 548, 558, 576, 744, 768, 822, 992, 1024, 1096, 1116, 1152, 1233, 1488, 1536, 1644, 1984, 2048, 2192, 2232, 2304, 2466, 2976, 3072, 3288, 3968, 4096, 4247, 4384, 4464, 4608, 4932, 5952, 6144, 6576, 7936, 8192, 8494, 8768, 8928, 9216, 9864, 11904, 12288, 12741, 13152, 15872, 16988, 17536, 17856, 18432, 19728, 23808, 24576, 25482, 26304, 31744, 33976, 35072, 35712, 36864, 38223, 39456, 47616, 50964, 52608, 63488, 67952, 70144, 71424, 73728, 76446, 78912, 95232, 101928, 105216, 126976, 135904, 140288, 142848, 152892, 157824, 190464, 203856, 210432, 253952, 271808, 280576, 285696, 305784, 315648, 380928, 407712, 420864, 543616, 561152, 571392, 611568, 631296, 761856, 815424, 841728, 1087232, 1122304, 1142784, 1223136, 1262592, 1630848, 1683456, 2174464, 2285568, 2446272, 2525184, 3261696, 3366912, 4348928, 4892544, 5050368, 6523392, 8697856, 9785088, 10100736, 13046784, 17395712, 19570176, 26093568, 34791424, 39140352, 52187136, 78280704, 104374272, 156561408, 313122816]

約数ペア:

[(1, 313122816), (2, 156561408), (3, 104374272), (4, 78280704), (6, 52187136), (8, 39140352), (9, 34791424), (12, 26093568), (16, 19570176), (18, 17395712), (24, 13046784), (31, 10100736), (32, 9785088), (36, 8697856), (48, 6523392), (62, 5050368), (64, 4892544), (72, 4348928), (93, 3366912), (96, 3261696), (124, 2525184), (128, 2446272), (137, 2285568), (144, 2174464), (186, 1683456), (192, 1630848), (248, 1262592), (256, 1223136), (274, 1142784), (279, 1122304), (288, 1087232), (372, 841728), (384, 815424), (411, 761856), (496, 631296), (512, 611568), (548, 571392), (558, 561152), (576, 543616), (744, 420864), (768, 407712), (822, 380928), (992, 315648), (1024, 305784), (1096, 285696), (1116, 280576), (1152, 271808), (1233, 253952), (1488, 210432), (1536, 203856), (1644, 190464), (1984, 157824), (2048, 152892), (2192, 142848), (2232, 140288), (2304, 135904), (2466, 126976), (2976, 105216), (3072, 101928), (3288, 95232), (3968, 78912), (4096, 76446), (4247, 73728), (4384, 71424), (4464, 70144), (4608, 67952), (4932, 63488), (5952, 52608), (6144, 50964), (6576, 47616), (7936, 39456), (8192, 38223), (8494, 36864), (8768, 35712), (8928, 35072), (9216, 33976), (9864, 31744), (11904, 26304), (12288, 25482), (12741, 24576), (13152, 23808), (15872, 19728), (16988, 18432), (17536, 17856)]