386563072

素因数分解:

$2^{10}\times 7^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:497

約数の個数: 88

約数和(自身を含む): 890854400

約数和(自身を除く): 504291328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 199, 224, 256, 271, 398, 448, 512, 542, 796, 896, 1024, 1084, 1393, 1592, 1792, 1897, 2168, 2786, 3184, 3584, 3794, 4336, 5572, 6368, 7168, 7588, 8672, 11144, 12736, 15176, 17344, 22288, 25472, 30352, 34688, 44576, 50944, 53929, 60704, 69376, 89152, 101888, 107858, 121408, 138752, 178304, 203776, 215716, 242816, 277504, 356608, 377503, 431432, 485632, 713216, 755006, 862864, 971264, 1426432, 1510012, 1725728, 1942528, 3020024, 3451456, 6040048, 6902912, 12080096, 13805824, 24160192, 27611648, 48320384, 55223296, 96640768, 193281536, 386563072]

約数ペア:

[(1, 386563072), (2, 193281536), (4, 96640768), (7, 55223296), (8, 48320384), (14, 27611648), (16, 24160192), (28, 13805824), (32, 12080096), (56, 6902912), (64, 6040048), (112, 3451456), (128, 3020024), (199, 1942528), (224, 1725728), (256, 1510012), (271, 1426432), (398, 971264), (448, 862864), (512, 755006), (542, 713216), (796, 485632), (896, 431432), (1024, 377503), (1084, 356608), (1393, 277504), (1592, 242816), (1792, 215716), (1897, 203776), (2168, 178304), (2786, 138752), (3184, 121408), (3584, 107858), (3794, 101888), (4336, 89152), (5572, 69376), (6368, 60704), (7168, 53929), (7588, 50944), (8672, 44576), (11144, 34688), (12736, 30352), (15176, 25472), (17344, 22288)]