531556504

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1220

約数の個数: 64

約数和(自身を含む): 1077546240

約数和(自身を除く): 545989736

約数列:

[1, 2, 4, 8, 31, 37, 53, 62, 74, 106, 124, 148, 212, 248, 296, 424, 1093, 1147, 1643, 1961, 2186, 2294, 3286, 3922, 4372, 4588, 6572, 7844, 8744, 9176, 13144, 15688, 33883, 40441, 57929, 60791, 67766, 80882, 115858, 121582, 135532, 161764, 231716, 243164, 271064, 323528, 463432, 486328, 1253671, 1795799, 2143373, 2507342, 3591598, 4286746, 5014684, 7183196, 8573492, 10029368, 14366392, 17146984, 66444563, 132889126, 265778252, 531556504]

約数ペア:

[(1, 531556504), (2, 265778252), (4, 132889126), (8, 66444563), (31, 17146984), (37, 14366392), (53, 10029368), (62, 8573492), (74, 7183196), (106, 5014684), (124, 4286746), (148, 3591598), (212, 2507342), (248, 2143373), (296, 1795799), (424, 1253671), (1093, 486328), (1147, 463432), (1643, 323528), (1961, 271064), (2186, 243164), (2294, 231716), (3286, 161764), (3922, 135532), (4372, 121582), (4588, 115858), (6572, 80882), (7844, 67766), (8744, 60791), (9176, 57929), (13144, 40441), (15688, 33883)]