1289742336

素因数分解:

$2^{11}\times 3^2\times {\mathrm{167}}^1\times {\mathrm{419}}^1$

素因数の和:614

約数の個数: 144

約数和(自身を含む): 3756261600

約数和(自身を除く): 2466519264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 167, 192, 256, 288, 334, 384, 419, 501, 512, 576, 668, 768, 838, 1002, 1024, 1152, 1257, 1336, 1503, 1536, 1676, 2004, 2048, 2304, 2514, 2672, 3006, 3072, 3352, 3771, 4008, 4608, 5028, 5344, 6012, 6144, 6704, 7542, 8016, 9216, 10056, 10688, 12024, 13408, 15084, 16032, 18432, 20112, 21376, 24048, 26816, 30168, 32064, 40224, 42752, 48096, 53632, 60336, 64128, 69973, 80448, 85504, 96192, 107264, 120672, 128256, 139946, 160896, 171008, 192384, 209919, 214528, 241344, 256512, 279892, 321792, 342016, 384768, 419838, 429056, 482688, 513024, 559784, 629757, 643584, 769536, 839676, 858112, 965376, 1026048, 1119568, 1259514, 1287168, 1539072, 1679352, 1930752, 2239136, 2519028, 2574336, 3078144, 3358704, 3861504, 4478272, 5038056, 6717408, 7723008, 8956544, 10076112, 13434816, 17913088, 20152224, 26869632, 35826176, 40304448, 53739264, 71652352, 80608896, 107478528, 143304704, 161217792, 214957056, 322435584, 429914112, 644871168, 1289742336]

約数ペア:

[(1, 1289742336), (2, 644871168), (3, 429914112), (4, 322435584), (6, 214957056), (8, 161217792), (9, 143304704), (12, 107478528), (16, 80608896), (18, 71652352), (24, 53739264), (32, 40304448), (36, 35826176), (48, 26869632), (64, 20152224), (72, 17913088), (96, 13434816), (128, 10076112), (144, 8956544), (167, 7723008), (192, 6717408), (256, 5038056), (288, 4478272), (334, 3861504), (384, 3358704), (419, 3078144), (501, 2574336), (512, 2519028), (576, 2239136), (668, 1930752), (768, 1679352), (838, 1539072), (1002, 1287168), (1024, 1259514), (1152, 1119568), (1257, 1026048), (1336, 965376), (1503, 858112), (1536, 839676), (1676, 769536), (2004, 643584), (2048, 629757), (2304, 559784), (2514, 513024), (2672, 482688), (3006, 429056), (3072, 419838), (3352, 384768), (3771, 342016), (4008, 321792), (4608, 279892), (5028, 256512), (5344, 241344), (6012, 214528), (6144, 209919), (6704, 192384), (7542, 171008), (8016, 160896), (9216, 139946), (10056, 128256), (10688, 120672), (12024, 107264), (13408, 96192), (15084, 85504), (16032, 80448), (18432, 69973), (20112, 64128), (21376, 60336), (24048, 53632), (26816, 48096), (30168, 42752), (32064, 40224)]