756075264

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{140639}}^1$

素因数の和:140665

約数の個数: 72

約数和(自身を含む): 2299745280

約数和(自身を除く): 1543670016

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, 140639, 281278, 421917, 562556, 843834, 984473, 1125112, 1687668, 1968946, 2250224, 2953419, 3375336, 3937892, 4500448, 5906838, 6750672, 7875784, 9000896, 11813676, 13501344, 15751568, 18001792, 23627352, 27002688, 31503136, 36003584, 47254704, 54005376, 63006272, 94509408, 108010752, 126012544, 189018816, 252025088, 378037632, 756075264]

約数ペア:

[(1, 756075264), (2, 378037632), (3, 252025088), (4, 189018816), (6, 126012544), (7, 108010752), (8, 94509408), (12, 63006272), (14, 54005376), (16, 47254704), (21, 36003584), (24, 31503136), (28, 27002688), (32, 23627352), (42, 18001792), (48, 15751568), (56, 13501344), (64, 11813676), (84, 9000896), (96, 7875784), (112, 6750672), (128, 5906838), (168, 4500448), (192, 3937892), (224, 3375336), (256, 2953419), (336, 2250224), (384, 1968946), (448, 1687668), (672, 1125112), (768, 984473), (896, 843834), (1344, 562556), (1792, 421917), (2688, 281278), (5376, 140639)]