211497216

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{39341}}^1$

素因数の和:39367

約数の個数: 72

約数和(自身を含む): 643320384

約数和(自身を除く): 431823168

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, 39341, 78682, 118023, 157364, 236046, 275387, 314728, 472092, 550774, 629456, 826161, 944184, 1101548, 1258912, 1652322, 1888368, 2203096, 2517824, 3304644, 3776736, 4406192, 5035648, 6609288, 7553472, 8812384, 10071296, 13218576, 15106944, 17624768, 26437152, 30213888, 35249536, 52874304, 70499072, 105748608, 211497216]

約数ペア:

[(1, 211497216), (2, 105748608), (3, 70499072), (4, 52874304), (6, 35249536), (7, 30213888), (8, 26437152), (12, 17624768), (14, 15106944), (16, 13218576), (21, 10071296), (24, 8812384), (28, 7553472), (32, 6609288), (42, 5035648), (48, 4406192), (56, 3776736), (64, 3304644), (84, 2517824), (96, 2203096), (112, 1888368), (128, 1652322), (168, 1258912), (192, 1101548), (224, 944184), (256, 826161), (336, 629456), (384, 550774), (448, 472092), (672, 314728), (768, 275387), (896, 236046), (1344, 157364), (1792, 118023), (2688, 78682), (5376, 39341)]