216700434

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3061}}^1$

素因数の和:3117

約数の個数: 80

約数和(自身を含む): 533522880

約数和(自身を除く): 316822446

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 81, 114, 138, 162, 171, 207, 342, 414, 437, 513, 621, 874, 1026, 1242, 1311, 1539, 1863, 2622, 3061, 3078, 3726, 3933, 6122, 7866, 9183, 11799, 18366, 23598, 27549, 35397, 55098, 58159, 70403, 70794, 82647, 116318, 140806, 165294, 174477, 211209, 247941, 348954, 422418, 495882, 523431, 633627, 1046862, 1267254, 1337657, 1570293, 1900881, 2675314, 3140586, 3801762, 4012971, 4710879, 5702643, 8025942, 9421758, 11405286, 12038913, 24077826, 36116739, 72233478, 108350217, 216700434]

約数ペア:

[(1, 216700434), (2, 108350217), (3, 72233478), (6, 36116739), (9, 24077826), (18, 12038913), (19, 11405286), (23, 9421758), (27, 8025942), (38, 5702643), (46, 4710879), (54, 4012971), (57, 3801762), (69, 3140586), (81, 2675314), (114, 1900881), (138, 1570293), (162, 1337657), (171, 1267254), (207, 1046862), (342, 633627), (414, 523431), (437, 495882), (513, 422418), (621, 348954), (874, 247941), (1026, 211209), (1242, 174477), (1311, 165294), (1539, 140806), (1863, 116318), (2622, 82647), (3061, 70794), (3078, 70403), (3726, 58159), (3933, 55098), (6122, 35397), (7866, 27549), (9183, 23598), (11799, 18366)]