648564010752

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{318313}}^1$

素因数の和:318718

約数の個数: 144

約数和(自身を含む): 1977926800640

約数和(自身を除く): 1329362789888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 379, 384, 448, 672, 758, 768, 896, 1137, 1344, 1516, 1792, 2274, 2653, 2688, 3032, 4548, 5306, 5376, 6064, 7959, 9096, 10612, 12128, 15918, 18192, 21224, 24256, 31836, 36384, 42448, 48512, 63672, 72768, 84896, 97024, 127344, 145536, 169792, 254688, 291072, 318313, 339584, 509376, 636626, 679168, 954939, 1018752, 1273252, 1909878, 2037504, 2228191, 2546504, 3819756, 4456382, 5093008, 6684573, 7639512, 8912764, 10186016, 13369146, 15279024, 17825528, 20372032, 26738292, 30558048, 35651056, 40744064, 53476584, 61116096, 71302112, 81488128, 106953168, 120640627, 122232192, 142604224, 213906336, 241281254, 244464384, 285208448, 361921881, 427812672, 482562508, 570416896, 723843762, 844484389, 855625344, 965125016, 1447687524, 1688968778, 1711250688, 1930250032, 2533453167, 2895375048, 3377937556, 3860500064, 5066906334, 5790750096, 6755875112, 7721000128, 10133812668, 11581500192, 13511750224, 15442000256, 20267625336, 23163000384, 27023500448, 30884000512, 40535250672, 46326000768, 54047000896, 81070501344, 92652001536, 108094001792, 162141002688, 216188003584, 324282005376, 648564010752]

約数ペア:

[(1, 648564010752), (2, 324282005376), (3, 216188003584), (4, 162141002688), (6, 108094001792), (7, 92652001536), (8, 81070501344), (12, 54047000896), (14, 46326000768), (16, 40535250672), (21, 30884000512), (24, 27023500448), (28, 23163000384), (32, 20267625336), (42, 15442000256), (48, 13511750224), (56, 11581500192), (64, 10133812668), (84, 7721000128), (96, 6755875112), (112, 5790750096), (128, 5066906334), (168, 3860500064), (192, 3377937556), (224, 2895375048), (256, 2533453167), (336, 1930250032), (379, 1711250688), (384, 1688968778), (448, 1447687524), (672, 965125016), (758, 855625344), (768, 844484389), (896, 723843762), (1137, 570416896), (1344, 482562508), (1516, 427812672), (1792, 361921881), (2274, 285208448), (2653, 244464384), (2688, 241281254), (3032, 213906336), (4548, 142604224), (5306, 122232192), (5376, 120640627), (6064, 106953168), (7959, 81488128), (9096, 71302112), (10612, 61116096), (12128, 53476584), (15918, 40744064), (18192, 35651056), (21224, 30558048), (24256, 26738292), (31836, 20372032), (36384, 17825528), (42448, 15279024), (48512, 13369146), (63672, 10186016), (72768, 8912764), (84896, 7639512), (97024, 6684573), (127344, 5093008), (145536, 4456382), (169792, 3819756), (254688, 2546504), (291072, 2228191), (318313, 2037504), (339584, 1909878), (509376, 1273252), (636626, 1018752), (679168, 954939)]