212464896

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{39521}}^1$

素因数の和:39547

約数の個数: 72

約数和(自身を含む): 646263744

約数和(自身を除く): 433798848

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, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 39521, 79042, 118563, 158084, 237126, 276647, 316168, 474252, 553294, 632336, 829941, 948504, 1106588, 1264672, 1659882, 1897008, 2213176, 2529344, 3319764, 3794016, 4426352, 5058688, 6639528, 7588032, 8852704, 10117376, 13279056, 15176064, 17705408, 26558112, 30352128, 35410816, 53116224, 70821632, 106232448, 212464896]

約数ペア:

[(1, 212464896), (2, 106232448), (3, 70821632), (4, 53116224), (6, 35410816), (7, 30352128), (8, 26558112), (12, 17705408), (14, 15176064), (16, 13279056), (21, 10117376), (24, 8852704), (28, 7588032), (32, 6639528), (42, 5058688), (48, 4426352), (56, 3794016), (64, 3319764), (84, 2529344), (96, 2213176), (112, 1897008), (128, 1659882), (168, 1264672), (192, 1106588), (224, 948504), (256, 829941), (336, 632336), (384, 553294), (448, 474252), (672, 316168), (768, 276647), (896, 237126), (1344, 158084), (1792, 118563), (2688, 79042), (5376, 39521)]