222700128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{331399}}^1$

素因数の和:331419

約数の個数: 48

約数和(自身を含む): 668102400

約数和(自身を除く): 445402272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 331399, 662798, 994197, 1325596, 1988394, 2319793, 2651192, 3976788, 4639586, 5302384, 6959379, 7953576, 9279172, 10604768, 13918758, 15907152, 18558344, 27837516, 31814304, 37116688, 55675032, 74233376, 111350064, 222700128]

約数ペア:

[(1, 222700128), (2, 111350064), (3, 74233376), (4, 55675032), (6, 37116688), (7, 31814304), (8, 27837516), (12, 18558344), (14, 15907152), (16, 13918758), (21, 10604768), (24, 9279172), (28, 7953576), (32, 6959379), (42, 5302384), (48, 4639586), (56, 3976788), (84, 2651192), (96, 2319793), (112, 1988394), (168, 1325596), (224, 994197), (336, 662798), (672, 331399)]