421603326

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 954581760

約数和(自身を除く): 532978434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 131, 214, 262, 321, 393, 557, 642, 786, 963, 1114, 1179, 1671, 1926, 2358, 2889, 3342, 3537, 5013, 5778, 7074, 10026, 14017, 15039, 28034, 30078, 42051, 59599, 72967, 84102, 119198, 126153, 145934, 178797, 218901, 252306, 357594, 378459, 437802, 536391, 656703, 756918, 1072782, 1313406, 1609173, 1970109, 3218346, 3940218, 7807469, 15614938, 23422407, 46844814, 70267221, 140534442, 210801663, 421603326]

約数ペア:

[(1, 421603326), (2, 210801663), (3, 140534442), (6, 70267221), (9, 46844814), (18, 23422407), (27, 15614938), (54, 7807469), (107, 3940218), (131, 3218346), (214, 1970109), (262, 1609173), (321, 1313406), (393, 1072782), (557, 756918), (642, 656703), (786, 536391), (963, 437802), (1114, 378459), (1179, 357594), (1671, 252306), (1926, 218901), (2358, 178797), (2889, 145934), (3342, 126153), (3537, 119198), (5013, 84102), (5778, 72967), (7074, 59599), (10026, 42051), (14017, 30078), (15039, 28034)]