316986768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2003}}^1$

素因数の和:2181

約数の個数: 120

約数和(自身を含む): 1020821568

約数和(自身を除く): 703834800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 157, 168, 252, 314, 336, 471, 504, 628, 942, 1008, 1099, 1256, 1413, 1884, 2003, 2198, 2512, 2826, 3297, 3768, 4006, 4396, 5652, 6009, 6594, 7536, 8012, 8792, 9891, 11304, 12018, 13188, 14021, 16024, 17584, 18027, 19782, 22608, 24036, 26376, 28042, 32048, 36054, 39564, 42063, 48072, 52752, 56084, 72108, 79128, 84126, 96144, 112168, 126189, 144216, 158256, 168252, 224336, 252378, 288432, 314471, 336504, 504756, 628942, 673008, 943413, 1009512, 1257884, 1886826, 2019024, 2201297, 2515768, 2830239, 3773652, 4402594, 5031536, 5660478, 6603891, 7547304, 8805188, 11320956, 13207782, 15094608, 17610376, 19811673, 22641912, 26415564, 35220752, 39623346, 45283824, 52831128, 79246692, 105662256, 158493384, 316986768]

約数ペア:

[(1, 316986768), (2, 158493384), (3, 105662256), (4, 79246692), (6, 52831128), (7, 45283824), (8, 39623346), (9, 35220752), (12, 26415564), (14, 22641912), (16, 19811673), (18, 17610376), (21, 15094608), (24, 13207782), (28, 11320956), (36, 8805188), (42, 7547304), (48, 6603891), (56, 5660478), (63, 5031536), (72, 4402594), (84, 3773652), (112, 2830239), (126, 2515768), (144, 2201297), (157, 2019024), (168, 1886826), (252, 1257884), (314, 1009512), (336, 943413), (471, 673008), (504, 628942), (628, 504756), (942, 336504), (1008, 314471), (1099, 288432), (1256, 252378), (1413, 224336), (1884, 168252), (2003, 158256), (2198, 144216), (2512, 126189), (2826, 112168), (3297, 96144), (3768, 84126), (4006, 79128), (4396, 72108), (5652, 56084), (6009, 52752), (6594, 48072), (7536, 42063), (8012, 39564), (8792, 36054), (9891, 32048), (11304, 28042), (12018, 26376), (13188, 24036), (14021, 22608), (16024, 19782), (17584, 18027)]