1889667072

素因数分解:

$2^{11}\times 3^2\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:838

約数の個数: 144

約数和(自身を含む): 5500879020

約数和(自身を除く): 3611211948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 157, 192, 256, 288, 314, 384, 471, 512, 576, 628, 653, 768, 942, 1024, 1152, 1256, 1306, 1413, 1536, 1884, 1959, 2048, 2304, 2512, 2612, 2826, 3072, 3768, 3918, 4608, 5024, 5224, 5652, 5877, 6144, 7536, 7836, 9216, 10048, 10448, 11304, 11754, 15072, 15672, 18432, 20096, 20896, 22608, 23508, 30144, 31344, 40192, 41792, 45216, 47016, 60288, 62688, 80384, 83584, 90432, 94032, 102521, 120576, 125376, 160768, 167168, 180864, 188064, 205042, 241152, 250752, 307563, 321536, 334336, 361728, 376128, 410084, 482304, 501504, 615126, 668672, 723456, 752256, 820168, 922689, 964608, 1003008, 1230252, 1337344, 1446912, 1504512, 1640336, 1845378, 2006016, 2460504, 2893824, 3009024, 3280672, 3690756, 4012032, 4921008, 6018048, 6561344, 7381512, 9842016, 12036096, 13122688, 14763024, 19684032, 26245376, 29526048, 39368064, 52490752, 59052096, 78736128, 104981504, 118104192, 157472256, 209963008, 236208384, 314944512, 472416768, 629889024, 944833536, 1889667072]

約数ペア:

[(1, 1889667072), (2, 944833536), (3, 629889024), (4, 472416768), (6, 314944512), (8, 236208384), (9, 209963008), (12, 157472256), (16, 118104192), (18, 104981504), (24, 78736128), (32, 59052096), (36, 52490752), (48, 39368064), (64, 29526048), (72, 26245376), (96, 19684032), (128, 14763024), (144, 13122688), (157, 12036096), (192, 9842016), (256, 7381512), (288, 6561344), (314, 6018048), (384, 4921008), (471, 4012032), (512, 3690756), (576, 3280672), (628, 3009024), (653, 2893824), (768, 2460504), (942, 2006016), (1024, 1845378), (1152, 1640336), (1256, 1504512), (1306, 1446912), (1413, 1337344), (1536, 1230252), (1884, 1003008), (1959, 964608), (2048, 922689), (2304, 820168), (2512, 752256), (2612, 723456), (2826, 668672), (3072, 615126), (3768, 501504), (3918, 482304), (4608, 410084), (5024, 376128), (5224, 361728), (5652, 334336), (5877, 321536), (6144, 307563), (7536, 250752), (7836, 241152), (9216, 205042), (10048, 188064), (10448, 180864), (11304, 167168), (11754, 160768), (15072, 125376), (15672, 120576), (18432, 102521), (20096, 94032), (20896, 90432), (22608, 83584), (23508, 80384), (30144, 62688), (31344, 60288), (40192, 47016), (41792, 45216)]