228361428

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{218737}}^1$

素因数の和:218776

約数の個数: 36

約数和(自身を含む): 597154740

約数和(自身を除く): 368793312

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 218737, 437474, 656211, 874948, 1312422, 1968633, 2624844, 3937266, 6343373, 7874532, 12686746, 19030119, 25373492, 38060238, 57090357, 76120476, 114180714, 228361428]

約数ペア:

[(1, 228361428), (2, 114180714), (3, 76120476), (4, 57090357), (6, 38060238), (9, 25373492), (12, 19030119), (18, 12686746), (29, 7874532), (36, 6343373), (58, 3937266), (87, 2624844), (116, 1968633), (174, 1312422), (261, 874948), (348, 656211), (522, 437474), (1044, 218737)]