438144

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{163}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 1338240

約数和(自身を除く): 900096

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, 163, 168, 192, 224, 326, 336, 384, 448, 489, 652, 672, 896, 978, 1141, 1304, 1344, 1956, 2282, 2608, 2688, 3423, 3912, 4564, 5216, 6846, 7824, 9128, 10432, 13692, 15648, 18256, 20864, 27384, 31296, 36512, 54768, 62592, 73024, 109536, 146048, 219072, 438144]

約数ペア:

[(1, 438144), (2, 219072), (3, 146048), (4, 109536), (6, 73024), (7, 62592), (8, 54768), (12, 36512), (14, 31296), (16, 27384), (21, 20864), (24, 18256), (28, 15648), (32, 13692), (42, 10432), (48, 9128), (56, 7824), (64, 6846), (84, 5216), (96, 4564), (112, 3912), (128, 3423), (163, 2688), (168, 2608), (192, 2282), (224, 1956), (326, 1344), (336, 1304), (384, 1141), (448, 978), (489, 896), (652, 672)]