215439168

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1021}}^1$

素因数の和:1200

約数の個数: 112

約数和(自身を含む): 656238464

約数和(自身を除く): 440799296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 157, 168, 192, 224, 314, 336, 448, 471, 628, 672, 942, 1021, 1099, 1256, 1344, 1884, 2042, 2198, 2512, 3063, 3297, 3768, 4084, 4396, 5024, 6126, 6594, 7147, 7536, 8168, 8792, 10048, 12252, 13188, 14294, 15072, 16336, 17584, 21441, 24504, 26376, 28588, 30144, 32672, 35168, 42882, 49008, 52752, 57176, 65344, 70336, 85764, 98016, 105504, 114352, 160297, 171528, 196032, 211008, 228704, 320594, 343056, 457408, 480891, 641188, 686112, 961782, 1122079, 1282376, 1372224, 1923564, 2244158, 2564752, 3366237, 3847128, 4488316, 5129504, 6732474, 7694256, 8976632, 10259008, 13464948, 15388512, 17953264, 26929896, 30777024, 35906528, 53859792, 71813056, 107719584, 215439168]

約数ペア:

[(1, 215439168), (2, 107719584), (3, 71813056), (4, 53859792), (6, 35906528), (7, 30777024), (8, 26929896), (12, 17953264), (14, 15388512), (16, 13464948), (21, 10259008), (24, 8976632), (28, 7694256), (32, 6732474), (42, 5129504), (48, 4488316), (56, 3847128), (64, 3366237), (84, 2564752), (96, 2244158), (112, 1923564), (157, 1372224), (168, 1282376), (192, 1122079), (224, 961782), (314, 686112), (336, 641188), (448, 480891), (471, 457408), (628, 343056), (672, 320594), (942, 228704), (1021, 211008), (1099, 196032), (1256, 171528), (1344, 160297), (1884, 114352), (2042, 105504), (2198, 98016), (2512, 85764), (3063, 70336), (3297, 65344), (3768, 57176), (4084, 52752), (4396, 49008), (5024, 42882), (6126, 35168), (6594, 32672), (7147, 30144), (7536, 28588), (8168, 26376), (8792, 24504), (10048, 21441), (12252, 17584), (13188, 16336), (14294, 15072)]