405142752

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{602891}}^1$

素因数の和:602911

約数の個数: 48

約数和(自身を含む): 1215430272

約数和(自身を除く): 810287520

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, 602891, 1205782, 1808673, 2411564, 3617346, 4220237, 4823128, 7234692, 8440474, 9646256, 12660711, 14469384, 16880948, 19292512, 25321422, 28938768, 33761896, 50642844, 57877536, 67523792, 101285688, 135047584, 202571376, 405142752]

約数ペア:

[(1, 405142752), (2, 202571376), (3, 135047584), (4, 101285688), (6, 67523792), (7, 57877536), (8, 50642844), (12, 33761896), (14, 28938768), (16, 25321422), (21, 19292512), (24, 16880948), (28, 14469384), (32, 12660711), (42, 9646256), (48, 8440474), (56, 7234692), (84, 4823128), (96, 4220237), (112, 3617346), (168, 2411564), (224, 1808673), (336, 1205782), (672, 602891)]