508722228

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{672913}}^1$

素因数の和:672933

約数の個数: 48

約数和(自身を含む): 1507327360

約数和(自身を除く): 998605132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 672913, 1345826, 2018739, 2691652, 4037478, 4710391, 6056217, 8074956, 9420782, 12112434, 14131173, 18168651, 18841564, 24224868, 28262346, 36337302, 42393519, 56524692, 72674604, 84787038, 127180557, 169574076, 254361114, 508722228]

約数ペア:

[(1, 508722228), (2, 254361114), (3, 169574076), (4, 127180557), (6, 84787038), (7, 72674604), (9, 56524692), (12, 42393519), (14, 36337302), (18, 28262346), (21, 24224868), (27, 18841564), (28, 18168651), (36, 14131173), (42, 12112434), (54, 9420782), (63, 8074956), (84, 6056217), (108, 4710391), (126, 4037478), (189, 2691652), (252, 2018739), (378, 1345826), (756, 672913)]