312711168

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1$

素因数の和:704

約数の個数: 192

約数和(自身を含む): 1040981760

約数和(自身を除く): 728270592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 512, 528, 616, 661, 672, 704, 768, 896, 924, 1024, 1056, 1232, 1322, 1344, 1408, 1536, 1792, 1848, 1983, 2048, 2112, 2464, 2644, 2688, 2816, 3072, 3584, 3696, 3966, 4224, 4627, 4928, 5288, 5376, 5632, 6144, 7168, 7271, 7392, 7932, 8448, 9254, 9856, 10576, 10752, 11264, 13881, 14336, 14542, 14784, 15864, 16896, 18508, 19712, 21152, 21504, 21813, 22528, 27762, 29084, 29568, 31728, 33792, 37016, 39424, 42304, 43008, 43626, 50897, 55524, 58168, 59136, 63456, 67584, 74032, 78848, 84608, 87252, 101794, 111048, 116336, 118272, 126912, 148064, 152691, 157696, 169216, 174504, 203588, 222096, 232672, 236544, 253824, 296128, 305382, 338432, 349008, 407176, 444192, 465344, 473088, 507648, 592256, 610764, 676864, 698016, 814352, 888384, 930688, 1015296, 1184512, 1221528, 1353728, 1396032, 1628704, 1776768, 1861376, 2030592, 2369024, 2443056, 2792064, 3257408, 3553536, 3722752, 4061184, 4738048, 4886112, 5584128, 6514816, 7107072, 7445504, 9476096, 9772224, 11168256, 13029632, 14214144, 14891008, 19544448, 22336512, 26059264, 28428288, 39088896, 44673024, 52118528, 78177792, 104237056, 156355584, 312711168]

約数ペア:

[(1, 312711168), (2, 156355584), (3, 104237056), (4, 78177792), (6, 52118528), (7, 44673024), (8, 39088896), (11, 28428288), (12, 26059264), (14, 22336512), (16, 19544448), (21, 14891008), (22, 14214144), (24, 13029632), (28, 11168256), (32, 9772224), (33, 9476096), (42, 7445504), (44, 7107072), (48, 6514816), (56, 5584128), (64, 4886112), (66, 4738048), (77, 4061184), (84, 3722752), (88, 3553536), (96, 3257408), (112, 2792064), (128, 2443056), (132, 2369024), (154, 2030592), (168, 1861376), (176, 1776768), (192, 1628704), (224, 1396032), (231, 1353728), (256, 1221528), (264, 1184512), (308, 1015296), (336, 930688), (352, 888384), (384, 814352), (448, 698016), (462, 676864), (512, 610764), (528, 592256), (616, 507648), (661, 473088), (672, 465344), (704, 444192), (768, 407176), (896, 349008), (924, 338432), (1024, 305382), (1056, 296128), (1232, 253824), (1322, 236544), (1344, 232672), (1408, 222096), (1536, 203588), (1792, 174504), (1848, 169216), (1983, 157696), (2048, 152691), (2112, 148064), (2464, 126912), (2644, 118272), (2688, 116336), (2816, 111048), (3072, 101794), (3584, 87252), (3696, 84608), (3966, 78848), (4224, 74032), (4627, 67584), (4928, 63456), (5288, 59136), (5376, 58168), (5632, 55524), (6144, 50897), (7168, 43626), (7271, 43008), (7392, 42304), (7932, 39424), (8448, 37016), (9254, 33792), (9856, 31728), (10576, 29568), (10752, 29084), (11264, 27762), (13881, 22528), (14336, 21813), (14542, 21504), (14784, 21152), (15864, 19712), (16896, 18508)]