2784310128

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{244753}}^1$

素因数の和:244846

約数の個数: 60

約数和(自身を含む): 7890868960

約数和(自身を除く): 5106558832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3792, 5688, 11376, 244753, 489506, 734259, 979012, 1468518, 1958024, 2202777, 2937036, 3916048, 4405554, 5874072, 8811108, 11748144, 17622216, 19335487, 35244432, 38670974, 58006461, 77341948, 116012922, 154683896, 174019383, 232025844, 309367792, 348038766, 464051688, 696077532, 928103376, 1392155064, 2784310128]

約数ペア:

[(1, 2784310128), (2, 1392155064), (3, 928103376), (4, 696077532), (6, 464051688), (8, 348038766), (9, 309367792), (12, 232025844), (16, 174019383), (18, 154683896), (24, 116012922), (36, 77341948), (48, 58006461), (72, 38670974), (79, 35244432), (144, 19335487), (158, 17622216), (237, 11748144), (316, 8811108), (474, 5874072), (632, 4405554), (711, 3916048), (948, 2937036), (1264, 2202777), (1422, 1958024), (1896, 1468518), (2844, 979012), (3792, 734259), (5688, 489506), (11376, 244753)]