215455296

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{160309}}^1$

素因数の和:160331

約数の個数: 56

約数和(自身を含む): 651499840

約数和(自身を除く): 436044544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 160309, 320618, 480927, 641236, 961854, 1122163, 1282472, 1923708, 2244326, 2564944, 3366489, 3847416, 4488652, 5129888, 6732978, 7694832, 8977304, 10259776, 13465956, 15389664, 17954608, 26931912, 30779328, 35909216, 53863824, 71818432, 107727648, 215455296]

約数ペア:

[(1, 215455296), (2, 107727648), (3, 71818432), (4, 53863824), (6, 35909216), (7, 30779328), (8, 26931912), (12, 17954608), (14, 15389664), (16, 13465956), (21, 10259776), (24, 8977304), (28, 7694832), (32, 6732978), (42, 5129888), (48, 4488652), (56, 3847416), (64, 3366489), (84, 2564944), (96, 2244326), (112, 1923708), (168, 1282472), (192, 1122163), (224, 961854), (336, 641236), (448, 480927), (672, 320618), (1344, 160309)]